Has anyone ever thought of having a rating system for frequent buyers and sellers in the Café, sort of like how eBay does it? I mean, maybe even just have something in the profile that lists a star for each hassle-free transaction made, and an X or something for a problematic transaction? Basically, just a transaction history. The only one who could give this person a star, would be the second party in the transaction. Any thoughts on this idea?

This same idea has been suggested several times Danny, but honestly, other then providing a FREE place for folks to engage in transactions, we (The Magic Café) are really not involved.
See: Magic Transactions - Click here!

The Café is simply too large and requires many hours of constant work on our part in order to maintain quality. If we were to GET INVOLVED, then the trading area would need to be totally restructured and set-up a bit differently. Perhaps in the future, who can say.

However, we do appreciate your input and hope you continue to enjoy The Magic Café.