Hi. I'm playing my first 4e barbarian (level 11), and am statting him out. I'm intrigued by the feat support for attacking prone enemies, and had already been thinking of using a polearm. But for full advantage, I'd have to attack the target while they are still pone. Does that kind of thing happen a lot - where someone gets knocked down, and then decides to stay there for a round or two? I'd think they get right back up (sure, it usually costs them their move *and* standard action, which is a bummer). Thanks.