I was thinking of just that, removing the nubs. Thanks!The BedRug/BedTred stuff is on my list and everyone loves it. It's synthetic and doesn't get moldy or stain or anything. It's on my shortlist of comfort mods.
Personally I didn't care for carpet for a long time: took it right out in my first three Jeeps. However it was always annoying because the mats slip around too much with nothing to grab on to. Best bet is to remove any of the nubs you mention and then adhere some sort of rubberized material to the underside of them lest they just slide all around.
