OK, here is how it goes down:
1. Mine a few Scamcoins that are listed on cryptsy
2. List these coins on cryptsy
3. With 2nd account, buy your own scamcoins to drive up price
4. Once people and bots jump onboard, price is rising
5. Dump all coins, sell for btc
6. If there is still movement in the market, buy back cheap and start with 3. again, else, keep BTC
7. start with 1. again