[MattBearman]

A couple of feedback points:

- Go to themeforreset and buy a design, $20 will get you something 10x better than your current design. I don't mean to sound harsh, I'm guessing you're a developer who did the design himself (?) I was the same, decided to outsource the design on my projects was one of the best decisions I ever made.

- Your site touts security, but there's no SSL, not even on the signup form, namecheap can sell you an SSL certificate for $10 (about £6)

I like the idea, but I'm not entirely sure how it will work, how do you know that the okayid name a seller give you is actually them?

Hope that helps.