The latest version of vBulletin (4.1.12) that has literally just been released has Forum Runner 'baked in' for the first time. Site admins basically only need to flick the switch to enable it.
(I use Tapatalk for the forum I run and 2 other forums I frequent regularly, and it's very popular with my users. I've heard reasonable things about Forum Runner too.)
"Thank goodness for the good souls who make life better."
I first went to Florida in 1986. I last went in 2011. I went many times in between. I've been with many airlines. I stayed in lots of different hotels. I ate in lots and lots of different places. I went on lots of rides. I'm going again very soon!