Hi guys,
Out of the following,which forum software is most popular and what features makes it popular?
1.vBulletin
2.SMF
3.Invision Power Board
4.phpBB


Apart from above, are there any other good forum softwares?

__________________
Cheers,
Priyanka
Windows web hosting with ASP,.Net,PHP,MySQL support!
We help in making your dreams come true on net