Allow me to say same here. There was a ban on weapons but not on good vs. evil interaction. Granted there's wands and superhuman strength and other forms of non-projectile weaponry that can still be used, but on top of that there's also psychology.

I don't see how this is any different from the anonymous roses that went out the other day, or the sunshine bouquet somebody sent Angelus, or... um... some non-flower example that I can't think of off of the top of my head but which would be a darn good example of I could think of it. ;)

If evil wasn't allowed to jerk good's chain and vice versa, it'd be boring.