Of course, this could be a person, because the sentences, although crap grammatically, would probably be quite difficult to generate automatically. It's also the random link in the signature that got me.
Well, when I said, "these bots", I kinda, might, maybe, have only seen one. Recently anyway, there have been others who were just removed by mad admin skillz. So it doesn't happen that often. I think you should bring back the mandatory monkey interest, if only because I liked my interest to be "Monkeys. No, really."
Ask.com ignores it, the others seem to follow it but don't page rank it. Google won't index it unless it's already indexed and say they don't follow. They totally do though.