I had an order well before the selloff, I just wanted to buy 50 coins at 13, seemed reasonable enough to me.
After having done some figuring, I remembered the queuing system inside the tradebook, so I'm with the undertstanding whomever's bitcoins I bought at 13 would have been actually selling them.
-bot(s) would have been selling them at that price point because they have been creating artificial margins with no intent to buy or sell outside of those walls.
I know this because I've studied them like John Connor's Resistance.
What they do/did is slowly put huge amounts of orders on both sides to create buy/sell walls.
Once they have enough coins from doing pump (0.00XXX buys) and dumps (500+ sells) they remove the walls and rebuild them at whatever price becomes after that.
I was getting dicked on paying double percentage on every trade I making over the weekend trying to get back equal to what I lost or a little more, wasn't trying to be greedy.
BTW... just wait until I do this again:http://forum.bitcoin.org/index.php?topic=19192.0
It defies logic.