Internet Explorer 10 Consumer Preview

Ari Bixhorn provides a quick look at a demo of Web Workers. This sample and the second IE10 Platform preview are available on the IE Test Drive.
I love the color-configurable fountains Web workers in IE. Excellent. Thank you!
C
+1
Good work! Also remember that you should focus a lot on the time it takes to load the page. In addition to this, I can see that many Flash programs laggs the computer and makes it really slow during browsing the page. If I for instance open a newspaper site which is full of adds, my laptop gets hot really soon and the battery dies out faster since the heave CPU load.
I thought Ari was Steve B's speach writer. When did he jump back to IE? Does Ari blog anywhere?