Wow, I have to wonder what browsers you're using. I've never run into any show-stopping bugs in Firefox, Opera, or Galeon. Konqueror, yes, but still not enough to make me want to go back to the console.
Firefox has a wide assortment of problems. In linux, when we speak about web browsers, I think that the only thing you can do is to choose the less bad one amongst a bunch of buggy browsers, unless you can live with text based browsers, then you have many interesting options, and of a very good quality.