First Roomba, then came Scooba, next up: an iRobot lawnbot? Well, according to a Forbes profile of everybody's favorite domestic-botmaker, iRobot's working on a bomb sniffer to round out its compliment of functional droids, as well as "a robot lawn mower." Yep, another one of those things. So, what shall it be named, we wonder? We'd put our cash on Lawnie, but we'll still hit up the 5:1 on Lawnba. Just be sure and stay away from the 10:1 on Yardba, though, that one's definitely not gonna happen.