Based on that, I'd like to tell you guys at Y Combinator that even though you are very entrenched in the happenings of the Valley, you are also probably the only VC-like company doing innovative and risky things like this.
I don't think I've ever heard of a VC or other-type organization funding companies based purely on a pseudonymous-community of "up" votes.
With that being said, at least we will see someone attempt to commercialize small-scale aquaponics, so something good/interesting did come out of this experiment. And not to be biased, I hope the other 2 do just as well.