I’m just giving Internet Explorer 9 Beta a try, and my first impression is that the text in web pages looks blurry. See:

That’s the same web page viewed in 3 different browsers. Which one looks the worst to you?

Top – IE9

Middle – Chrome

Bottom – Firefox.

I also tried to create this post using wordpress.com’s post editor in IE9, but it didn’t work – I couldn’t change the cursor position using my mouse, and the image upload dialog box wouldn’t appear. Which is ironic since Microsoft is touting WordPress’s IE9 enhancements.

Update: Scott Hanselman has explained the IE9 blurry text issue.