i'm using mozilla from yesterday
i really like it: just few days of transition and i will ready to kill ie (do you know ieradicator? here it is:
http://www.litepc.com/).
don't worry for my filter set, it works fine with every browser, and i will take care of users that have a browser other than mine.
sometimes few filters can require a specific browser for example to correctly execute the cascading stylesheet or some proprietary javascript functions and methods, but in my filter set i'm not using css, only pure html (perhaps some deprecated but always supported tag) and safe javascript so if you like it you will never have any problem.
anyway, you will soon be able to write your own filters yourself, right?
regards,
altosax.