i have fold-down wall mountings in my "study" where my computer sits
3 wall mounts - one for my BMX, one for my cyclocross bike, one for my wife's Specialized MTB and my Wildcard sits on the floor so i can get 'at it easy for runs down to the pizza store
oh and my bikes are anchored to the wall ,one anchor each but if they manage to remove those the bikes i have a kryptonite(sp) new york lock through both frames and the bikes can't go out the door with them together.