Anyone have one or know of anyone that has one? I mean if these things actually work, you'd have to be a fool to not have one. Even at the steep cost of a few thousand, that's about the price of a riding mower or one summer of paying someone to cut it. It takes me 2.5 hours to cut my yard with a regular self-propelled mower and if I could pay a fee thousand to get those hours back, its a no-brainer. The fact that nobody has bought these yet, though, tells me they dont work that great.