I still have loads of time to choose what bulletin-board I should use. vBulletin is really good feature-wise but both IPB & vBulletin have frequent security issues. Thomas has linked me to phpBB's v3 RC1 forum and its really good I like the design. I might be going with phpBB but I may change my mind so any recommendations is appreciated.
Thanks for all your recommendations so far!
I'm test driving every BB at moment
