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	<title>Comments for grack.com: Matt Mastracci's blog</title>
	
	<link>http://grack.com/blog</link>
	<description>Matt Mastracci's random musings on code, people and other important things</description>
	<lastBuildDate>Thu, 17 Mar 2011 12:11:59 +0000</lastBuildDate>
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		<title>Comment on GWT 2.2 and java.lang.IncompatibleClassChangeError by Rasmus Joergensen</title>
		<link>http://grack.com/blog/2011/03/03/gwt-2-2-and-java-lang-incompatibleclasschangeerror/comment-page-1/#comment-12762</link>
		<dc:creator>Rasmus Joergensen</dc:creator>
		<pubDate>Thu, 17 Mar 2011 12:11:59 +0000</pubDate>
		<guid isPermaLink="false">http://grack.com/blog/?p=994#comment-12762</guid>
		<description><![CDATA[Incredible! Worked great for me, just had to add &quot;JField&quot; for gwt-maps.jar. This saved me a lot of time. We have a lot of smaller libraries as well, which are not really well maintained. Meaning the version we are using is not tagged, so it would be a massive headache to check out trunk everywhere and test.

Thanks a lot!]]></description>
		<content:encoded><![CDATA[<p>Incredible! Worked great for me, just had to add &#8220;JField&#8221; for gwt-maps.jar. This saved me a lot of time. We have a lot of smaller libraries as well, which are not really well maintained. Meaning the version we are using is not tagged, so it would be a massive headache to check out trunk everywhere and test.</p>
<p>Thanks a lot!</p>
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		<title>Comment on AppEngine vs. EC2 (an attempt to compare apples to oranges) by Randall</title>
		<link>http://grack.com/blog/2011/03/01/appengine-vs-ec2-an-attempt-to-compare-apples-to-oranges/comment-page-1/#comment-12708</link>
		<dc:creator>Randall</dc:creator>
		<pubDate>Mon, 14 Mar 2011 06:39:25 +0000</pubDate>
		<guid isPermaLink="false">http://grack.com/blog/?p=982#comment-12708</guid>
		<description><![CDATA[Matt,

&quot;There are some upcoming technologies that I’m not allowed to talk about right now that will expand this set of ideal applications for AppEngine dramatically.&quot;

Way to tease. :)  Is any of that from the &quot;features on deck&quot; here?

http://code.google.com/appengine/docs/roadmap.html]]></description>
		<content:encoded><![CDATA[<p>Matt,</p>
<p>&#8220;There are some upcoming technologies that I’m not allowed to talk about right now that will expand this set of ideal applications for AppEngine dramatically.&#8221;</p>
<p>Way to tease. <img src='http://grack.com/blog/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' />   Is any of that from the &#8220;features on deck&#8221; here?</p>
<p><a href="http://code.google.com/appengine/docs/roadmap.html" rel="nofollow">http://code.google.com/appengine/docs/roadmap.html</a></p>
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		<title>Comment on AppEngine vs. EC2 (an attempt to compare apples to oranges) by Jan / Hapara</title>
		<link>http://grack.com/blog/2011/03/01/appengine-vs-ec2-an-attempt-to-compare-apples-to-oranges/comment-page-1/#comment-12647</link>
		<dc:creator>Jan / Hapara</dc:creator>
		<pubDate>Fri, 11 Mar 2011 04:32:44 +0000</pubDate>
		<guid isPermaLink="false">http://grack.com/blog/?p=982#comment-12647</guid>
		<description><![CDATA[I think you sort of missed a key point - while you *can* scale MySQL etc. given the right people, how many companies (or startups!) have access to that level of expertise?  This stuff is hard to get right, too.

In isolating you from the implementation details of high scalability, GAE allows you to focus your resources on what matters most - your features and your customers.  Can you technically do better with the right team - of course.  Can you really afford that team - probably not.

(we have 50k users on GAE apps now, so I should declare the bias - but hey, not a SQL admin in sight!)

Jan]]></description>
		<content:encoded><![CDATA[<p>I think you sort of missed a key point &#8211; while you *can* scale MySQL etc. given the right people, how many companies (or startups!) have access to that level of expertise?  This stuff is hard to get right, too.</p>
<p>In isolating you from the implementation details of high scalability, GAE allows you to focus your resources on what matters most &#8211; your features and your customers.  Can you technically do better with the right team &#8211; of course.  Can you really afford that team &#8211; probably not.</p>
<p>(we have 50k users on GAE apps now, so I should declare the bias &#8211; but hey, not a SQL admin in sight!)</p>
<p>Jan</p>
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		<title>Comment on Abusing the HTML5 History API for fun (and chaos) by Matt Mastracci</title>
		<link>http://grack.com/blog/2011/03/07/abusing-the-html5-history-api-for-fun-and-chaos/comment-page-1/#comment-12640</link>
		<dc:creator>Matt Mastracci</dc:creator>
		<pubDate>Thu, 10 Mar 2011 19:27:14 +0000</pubDate>
		<guid isPermaLink="false">http://grack.com/blog/?p=1010#comment-12640</guid>
		<description><![CDATA[Yeah, that&#039;s a great hack. I think he did a better job of abusing the location bar than I did. :)]]></description>
		<content:encoded><![CDATA[<p>Yeah, that&#8217;s a great hack. I think he did a better job of abusing the location bar than I did. <img src='http://grack.com/blog/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
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		<title>Comment on Abusing the HTML5 History API for fun (and chaos) by Sundeep</title>
		<link>http://grack.com/blog/2011/03/07/abusing-the-html5-history-api-for-fun-and-chaos/comment-page-1/#comment-12636</link>
		<dc:creator>Sundeep</dc:creator>
		<pubDate>Thu, 10 Mar 2011 10:45:27 +0000</pubDate>
		<guid isPermaLink="false">http://grack.com/blog/?p=1010#comment-12636</guid>
		<description><![CDATA[You might want to see this

http://probablyinteractive.com/url-hunter]]></description>
		<content:encoded><![CDATA[<p>You might want to see this</p>
<p><a href="http://probablyinteractive.com/url-hunter" rel="nofollow">http://probablyinteractive.com/url-hunter</a></p>
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		<title>Comment on Abusing the HTML5 History API for fun (and chaos) by Marcus Olsson</title>
		<link>http://grack.com/blog/2011/03/07/abusing-the-html5-history-api-for-fun-and-chaos/comment-page-1/#comment-12634</link>
		<dc:creator>Marcus Olsson</dc:creator>
		<pubDate>Thu, 10 Mar 2011 10:00:44 +0000</pubDate>
		<guid isPermaLink="false">http://grack.com/blog/?p=1010#comment-12634</guid>
		<description><![CDATA[Another person who has been rather crafty: http://probablyinteractive.com/url-hunter He even made a game out of it.]]></description>
		<content:encoded><![CDATA[<p>Another person who has been rather crafty: <a href="http://probablyinteractive.com/url-hunter" rel="nofollow">http://probablyinteractive.com/url-hunter</a> He even made a game out of it.</p>
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		<title>Comment on Abusing the HTML5 History API for fun (and chaos) by George Profenza</title>
		<link>http://grack.com/blog/2011/03/07/abusing-the-html5-history-api-for-fun-and-chaos/comment-page-1/#comment-12613</link>
		<dc:creator>George Profenza</dc:creator>
		<pubDate>Wed, 09 Mar 2011 11:10:17 +0000</pubDate>
		<guid isPermaLink="false">http://grack.com/blog/?p=1010#comment-12613</guid>
		<description><![CDATA[why?]]></description>
		<content:encoded><![CDATA[<p>why?</p>
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		<title>Comment on Abusing the HTML5 History API for fun (and chaos) by Joss</title>
		<link>http://grack.com/blog/2011/03/07/abusing-the-html5-history-api-for-fun-and-chaos/comment-page-1/#comment-12603</link>
		<dc:creator>Joss</dc:creator>
		<pubDate>Wed, 09 Mar 2011 02:16:24 +0000</pubDate>
		<guid isPermaLink="false">http://grack.com/blog/?p=1010#comment-12603</guid>
		<description><![CDATA[Hahaha that is brutal!]]></description>
		<content:encoded><![CDATA[<p>Hahaha that is brutal!</p>
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		<title>Comment on Abusing the HTML5 History API for fun (and chaos) by Pallab</title>
		<link>http://grack.com/blog/2011/03/07/abusing-the-html5-history-api-for-fun-and-chaos/comment-page-1/#comment-12582</link>
		<dc:creator>Pallab</dc:creator>
		<pubDate>Tue, 08 Mar 2011 06:52:57 +0000</pubDate>
		<guid isPermaLink="false">http://grack.com/blog/?p=1010#comment-12582</guid>
		<description><![CDATA[Doesn&#039;t seem to work in Opera :(]]></description>
		<content:encoded><![CDATA[<p>Doesn&#8217;t seem to work in Opera <img src='http://grack.com/blog/wp-includes/images/smilies/icon_sad.gif' alt=':(' class='wp-smiley' /> </p>
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		<title>Comment on Abusing the HTML5 History API for fun (and chaos) by Matt Mastracci</title>
		<link>http://grack.com/blog/2011/03/07/abusing-the-html5-history-api-for-fun-and-chaos/comment-page-1/#comment-12578</link>
		<dc:creator>Matt Mastracci</dc:creator>
		<pubDate>Tue, 08 Mar 2011 02:33:05 +0000</pubDate>
		<guid isPermaLink="false">http://grack.com/blog/?p=1010#comment-12578</guid>
		<description><![CDATA[That was already noted in the article :)]]></description>
		<content:encoded><![CDATA[<p>That was already noted in the article <img src='http://grack.com/blog/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' /> </p>
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