I'm not normally picky about this kind of thing but it seemed sort-of interesting;

In Firefox 21.0: http://puu.sh/2WMtG.jpg (Arial with no styles added)

In Chrome 26: http://puu.sh/2WMaS.jpg (Arial Black displays with no problem)

Is this along the lines of a coding error or does Firefox not retrieve Arial Black from the computer?

oh wow that's odd, I've always used chrome so I never knew about firefox's arial black problem

http://aanaaanaaanaaana.net/droopbocks/firefont.png

works fine here (ff 21.0, win7 home premium 32bit)

I'm using Home Premium x64 currently, although I primarily use Ultimate x64

ff > options > content > advanced > fonts and colours > allow pages to set their own fonts

hopeuflly you remembered to check thhis

http://puu.sh/2WYrj.png Already applied O_O