That's no guarantee you will screw someone up, I really hope you don't and that you came here just to trade as a normal person would. If you don't wana go first, use an escrow, I highly doubt someone will go first to you.
Right and I completely understand where everyone is coming from. I don't quite see how I can screw someone over. I have set forth terms and conditions, all would be laid out in PayPal invoice. The invoice would state the address its going to and where it is coming from, using blockchain.info to verify the transaction. It's really straight forward, honest and open. If you knew me for me, there would be no question regarding my integrity. But there is no way to instill that trust without giving up my privacy or having built up a reputation.