Sorry for rant, it's just annoying that people don't take a step back and look at a problem for what it is. ( or realize that they're a minority problem)
Panther - I generally have a lot of respect for your opinion - but your arrogance and ignorance in that comment shock me.
For the many THOUSANDS of people in hundreds of forums all over the WORLD , in more than 20 languages who are affected by the font rendering issue this is a BIG problem.
One that has been reported, admitted, argued about, and blatantly ignored by FF4 Dev team since day 1 of the betas - just GOOGLE it.
It makes some Chinese, Japanese & Arabic fonts totally un-readable all together.
It SIGNIFICANTLY effects the useability of all of the internet for these people.
Simply dismissing it & branding everyone else a minority just because it doesn't effect YOU is very ignorant indeed.
The frustration stems from how it's clearly only as a result of an INTENTIONAL act on the part of the FF4 coders - and it does NOT happen in ANY OTHER SOFTWARE on the affected systems, and it does NOT happen if you remove FF4 and reinstall FF3.
This bug ONLY AFFECTS FIREFOX 4 - no other software at all, on any of the "affected" systems - it's nothing to do with peoples hardware its a FIREFOX 4 ISSUE.
Somebody did something specifically different to try and be clever - and it BACKFIRED - now FireFox dev team simply couldn't be bothered to do anything about it. Perhaps we ARE the fools for developing a sense of loyalty to a product, and assuming that that product would ever reciprocate, but that is human nature - we love our teddy bears, our first cars, our brand new iPads, and if any of those where to just turn around and say "Screw you - There's a bug that we could easily just fix - that we've known about for ages - but to hell with you - we couldn't be bothered" we'd also be upset - It's just who we are.
THAT'S why so many people, who for so long have supported, and endorsed and helped spread FireFox since version 1 - are now feeling personally hurt.
So there's my rant - I'll leave it alone from here on - perhaps a later version of FF4 might have a fix - we can only hope.