At the risk of sounding like an elitest jerk, I don't think we necessarily want to have every guy who says "wow great idea" to come here and start asking ridiculous questions. I know a lot of car forums are slammed with no search guys who ask silly questions, and a lot of guys that really have no business doing it in the first place. If we started going out and recruiting at random we'd end up with a lot of guys who have no computer knowledge and a thousand questions that have been asked a thousand times, and a thousand questions that anyone undertaking this task shouldn't be asking.
I think this is the kind of place that is best sought out than led to. The people that find this place usually have the requisite knowledge to start putting together their systems, then by coming to this forum they get to know a lot more about options and technology that most of the public does not know about and you can expand on your ideas and improve upon them.
I would advise against luring people here, but I can't tell you not to. If you do though, I would just try to invite people who you know would contribute to the community instead of detracting from it.