Mintpal has requested that AIRcoin be added to their exchange, and we will add AIRcoin to Mintpal after the next release, and we are currently working with a new, well-funded and professional exchange that will be arriving soon.
I decided to check up on the Mintpal request and emailed the fine gentlemen that run the Mintpal exchange, which I expect will come to this thread to read up on. Their response is that they have not talked to anyone about adding Aircoin to the exchange.
I hate to constantly be negative today and I assure you all that I don't want to be since I've purchased over 12k coins during these months. Over time you just question if you've been scammed.