I'm a long time supporter of firefox, more from a philosophical point of view than a practical one. it's my daily driver on mac, not so much on windows as chrome works better there.

Now my feedback is about iOS. I've tried many times to use firefox but the app is simply not good enough, not fast enough and what I don't really get is why the safari + firefox focus add on is better than the standard firefox app?????? start there, you'll probably get more users. love seb