One of my favorite features of IE9 is the possibility to turn any web site into a Windows application and “pin” it to the Windows 7 Taskbar. To make it beautiful, you can also build high resolution fav icons (e.g. 64×64 pixels). How?
Some folk at Avarice just sent me a screenshot of a very promising application…in a few hours from the launch of IE9, they already have a prototype of an Online FavIcon Editor fully written in HTML5!
Very promising, I’m looking forward to seeing it live. Any feature request?