"I find it fairly feature-less, which means I can't set it up to make my work as fast (as in, my actual productivity, not app launch time :) to work as seamlessly as I need to. Also its font rendering tends to be quirky (very blurry unless I run scripts to change fonts system-wide) so for anyone working from their browser, i.e. spending long hours using it, it could end up hurting their eyes."
"I really like Gthumb. I batch resize/crop quite a bit of photos to upload them back again and for a while finding the right basic photo editor in Linux, with a sane and intuitive interface was a problem. I'm very happy with it, thumbs up :)"
"Apparently one cannot change the default font! Either this is true and then it's really bad, or a user can do it, but it's some ridiculously complicated process. Apps shouldn't be like that in this day and age."
"Love my FF. I work from it, I get it tweaked to perfection with addons. Unbeatable."