There's a reason TechCrunch passed on them. Except for Zagster (Bicycle Rental Marketplace), Tweaky (Marketplace for small website changes) and maybe RocketLease (Electronic Lease Applications), these startups strike me as painfully mediocre.
Quite brutal to review all 35 of them as 'painfully mediocre' in under 30 minutes!
I've actually played AirSpace and your product looks great. Sorry I lobstered* you in with the rest. The marketplace is an interesting concept - I wonder if you'll eventually earn more from that than your product?
I'll take a closer look at those startups. There may be a few undervalued ideas because their names are bad or copy is generic.
*Do consider changing the Lobster font. It's the new Comic Sans).