Best forum software?

[priyanka-m6.net]

Hi guys,
which forum software is most popular and what features makes it popular?

[ceesil]

I like vBulletin allthough PhpBB is also very famous as it is free but the working on vBulletin is very easy.

[liquidroof]

VBulletin and phpBB both are best softwares for forums but i like phpBB and i have given my vote for it. I like it because its easy to control.

[dvdreplication]

VBulletin is always my first priority. Currently i am running my VBulletin forum and i just love to work on it.

[MikeJohn]

My vote goes to vBulletin.