(EDIT: Moved over from Cobalt 7 category!)
Just noticed the new field. Great idea.
What about adding social sharing for access. Just like the "tweet for file download..." idea. i.e.:
Tweet 2 Access
(there are already online services that offer pay-with-a-tweet ... but i don´t like the complicated workflow. Not end-user friendly. Could it be done in Cobalt SSI only?)
- Like 2 Access
- PinMe 2 Access (Pinterest)
FollowMe/BeMyFriend 2 Access
(heared of a facebook function, where you can check the follow/friend status)
Thanks for listening.