The latest builds of C2 are showing webfonts again for me - are you using the latest Chrome? Might have been a Chrome bug they quickly fixed.
Ashley
I tested on 2 different computers, both running latest chrome update. this is what happens:
The font does not load, untill
Here is the wrong font:
<img src="https://dl.dropbox.com/u/19921470/ab_bad_font.PNG" border="0" />
Here is what appears after I press that little shield icon at top right:
<img src="https://dl.dropbox.com/u/19921470/ab_good_font.PNG" border="0" />
Perhaps this is some security setting I've enabled, but pressing this shield icon fixes it:
<img src="http://www.sheffield.ac.uk/polopoly_fs/1.255150!/image/uPlayerChrome_1.jpg" border="0" />