I'm still a little conflicted about it. On the one hand, it WAS distracting, at least to me (especially when she was dancing right by the stage...I mean, COME ON!!) On the other hand...I think I may have been indulging in some pretty prideful and presumptuous behavior, as at least part of my motivation was to "protect Bruce" and it really wasn't my place to do that.
But yeah...in a different setting, or if he had himself encouraged people to get up and dance, it wouldn't have bothered me (I would've been right up there with her). So, I don't know. Someday I'll get to be at peace with it, I suppose. :)