Typicons - free-to-use vector icons embedded in a webfont kit
typicons.com
typicons.com
Note that Font Awesome has the license and details of the attribution requirements plainly displayed on the front page - "free-to-use" is not nearly clear enough.
As already pointed out, reminds me of Font Awesome: http://fortawesome.github.com/Font-Awesome/ - which did it correctly in my opinion and perhaps Typicons can learn a thing or two from that.
I guess we are a year away from these being ready for mainstream?
Firefox + Vista/Win7 = the new Direct Draw flavor of Cleartype, which anti-aliases on both axis.
http://fortawesome.github.com/Font-Awesome/#icon/icon-rss
so I suspect antialias is turned off below a certain font size in firefox - I cannot find a modern setting to change it though
all sizes except 340px are a little wonky in Firefox + Windows XP
Same demo in Chrome looks perfect for all sizes EXCEPT 20px and 12px.
So Chrome also has some kind of setting to regulates when it's turned off, but a lower default.
Also allows you to upload SVG files to create your own fonts. I have had mixed results with the upload, but I plan on using this for most of my upcoming projects.