I like the change. I'm amazed that the forum gives the option to have different signature categories. That's something that seems so trivial. Can't believe that's actually a standard feature.
It's not, I just wrote that feature. This forum is substantially modified from stock SMF. (A few modifications were written by Satoshi himself!)
Bitcoin was just a stop-gap for Satoshi's real passion - SMF modifications. The Fast & Furious of the forum world.