I think you're genuine, but I will offer my guesses so that we don't waste each other's time
This info will be valid shortly so contact me asap if you are interested.
Hmm ... picking up dropping LLLL.net near reg fee and flipping to the Chinese?
BTW, I am an expert in domaining (trading with domain names) and selling tutorial about successful trading with domains (see my signature). You can also get 50% discount on it if you would be interested.
You said it involves contacting end users, and profit is in the $xxx range.
Hmm ... Geo domains, especially city keywords?
If my guesses are wrong then feel free to PM me - I have 2 GD accounts to use.