browser wars.

pros and cons of each major browser-

internet explorer:
- pros: default browser on windows.
- cons: poor css support, security crap, almost 6 years old.

firefox:
- pros: extensions/themes, open source, decent rendering.
- cons: memory usage, umm.

safari:
- pros: amazingly fast, looks cool, passes acid2.
- cons: proprietary, not that customizable for the average user.

opera:
- pros: passes acid2 test.
- cons: slower than safari, bloated, has ads in the browser, costs money, proprietary, shoves a lot of useless features in your face [blog and my opera? no thanks], copied apple with the widgets.

>>9
at first I was gonna put 'none I can think of', but then I thought that if there was no default browser on windows, then there would be no way to get online and download firefox.