I quite like Twenty Twelve and have used it several times of late.. The fact that it is responsive and this seems to work quite well is useful.
But for all the Twenty Twelve outline/download page extolling the virtues of the new Opens Sans font -- which does look great in Internet explorer V.9 (NOT my preferred browser) -- it looks absolutely terrible in Firefox as it is all ragged and blotchy and becomes very wearing to view and read.
Can anyone enlighten me as to why this is? Or perhaps mention something that is probably pretty obvious (maybe a setting I am overlooking) to resolve this?
I can only presume I'm not the only one who sees this horrible effect on the font in FF? (Using Version 18.0.2)