"but the handling of this problem makes me worried about the dev groups competence."
Basically you said the developers of a major browser, browser engine, programming language etc etc etc are all stupid because firefox doesn't work optimally on some subset of mac users machines. If this effects 1 in 1000 mac users this could be biting quite a few people certainly enough to inspire a lot of complaints and still effect a tiny portion of firefox users especially if firefox users are already underrepresented on macs due to historical poor showing.
If Macs are 9% of desktops/laptops and firefox users are around 10% then 0.9% of users are mac firefox users even given an even distribution of users or more realistically 0.5% of users.
If a bug effects in in 100 users its effecting then 0.005% of users. If it effects 1 in 1000 its effecting 0.0005% of users.
The prior posters statement about poor performance with scaling sounds interesting and importantly repeatable. If its the source of the challenge in question it seems like it would be great to submit a bug report.
Bugs that effect everyone are quickly fixed. Bugs that effect a small minority are more apt to slip through. This seems like a more satisfying conclusion than just assuming Mozilla hires morons for 6 figures.
Basically you said the developers of a major browser, browser engine, programming language etc etc etc are all stupid because firefox doesn't work optimally on some subset of mac users machines. If this effects 1 in 1000 mac users this could be biting quite a few people certainly enough to inspire a lot of complaints and still effect a tiny portion of firefox users especially if firefox users are already underrepresented on macs due to historical poor showing.
If Macs are 9% of desktops/laptops and firefox users are around 10% then 0.9% of users are mac firefox users even given an even distribution of users or more realistically 0.5% of users.
If a bug effects in in 100 users its effecting then 0.005% of users. If it effects 1 in 1000 its effecting 0.0005% of users.
The prior posters statement about poor performance with scaling sounds interesting and importantly repeatable. If its the source of the challenge in question it seems like it would be great to submit a bug report.
Bugs that effect everyone are quickly fixed. Bugs that effect a small minority are more apt to slip through. This seems like a more satisfying conclusion than just assuming Mozilla hires morons for 6 figures.