For this, all expenses should be paid by the COOP members.
Anybody is free to go at it by himself, or to pay ten times for mining bonds. Nobody will give you a better offer. If they do, please let me know.
I do not want your money now. You can buy them at your convenience, if still available on GLBSE.
And after all, competition is good for consumer!
a) You're not willing to risk 8 BTC to start your IPO.
b) You want the money NOW even though the product release date is at some indeterminate point in the future.
Hmmm....