I started a Bitcoin / Litecoin "hedge fund": http://www.crypto-finance.com/

It's called Liberty Capital Management, and I currently invest in Bitcoin and Litecoin-denominated exchanges such as http://litecoinglobal.com, bitfunder, btct.co, cryptostocks. I generated a weighted BTC/LTC average profit of 37% the first month, and so far this month I'm at a weighted BTC/LTC average profit of 5.63%.