Heh heh, Mike is being skeptical of these people:
They seem to be real in a kind of retro-1994 frontpage website do-it-all-yourself style. Paypal buttons for all sorts. Moon rocks/dust. Tubesats, space tourism.
You only get from 3 weeks to 3 months of your TubeSat in orbit though.
We want custom robots in space.
Who will be first to get some space-lego in orbit? :)