I understand why there are only asks and no bids. Would it be possible, however, to make a pseudo-bid sheet? Maybe set up an alert system, something like:
sign up for email alerts if someone posts an ask at or below your pseudo-bid (pseudo-bids may or may not be public)
or
if someone posts an ask at or below your pseudo-bid, begin the process of exchanging shares (email the buyer the BTC address and place the shares on hold as if they bought it on the site)
I will consider this more. I believe fans want something more active. Bids should be visible to members so they can decide immediately if they have potential buyers. Instead of playing games of reducing sale prices every day to find buyers.
I imagine it works like this:
1. buyer post bids
2. seller choose bids to fulfill
3. buyer notified on E-mail to send payment within 144 blocks (seller seats locked during this time)
4a. after payment received seats transferred to buyer
4b. no payment received unlocks seller seats and removes bid
