There's a Wolfenstein, UT3 and even a Warsow(!!!) forum, why not a little space to Urban Terror.
In my opinion, UrT is better than most of the FPS on this forums, and of course, more Quake-ish than the rest.
When I said better, I mean there are more aspects that have to be considered for becoming a better player compared to other FPS games where the players just have to worry about aim, shoot and run.
e.g. "tech" jumping, stamina, items that change the accuracy of all weapons, and of course, the most important factor: the sound. Just to name a few.