Hi Martin
Like the others, I think the price is more than fair. In fact, there's proabably a few years of donations I need to log with you anyway...
That being said, in some ways I agree with the name thing. Some folks may have sensitive jobs, so there would be some of the "I don't represent any official position" kind of protection. I certainly don't mind my first name being used.
My biggest concern would be the chat room - sure, there'd be real time dialogue, back and forth, etc. But I can see a bunch of paid members having a great discussion that ends when the last one logs off, and no record of it ever enters the thread itself. So a thread may linger and die with minimal participation seen by the general public, but potentially the world's greatest discussion that disappears in the space of a night.