i know bitcoin itself is already an investment but i have 3 bitcoin sitting around and I'm looking for a quick 5% flip any idea??
Maybe you can invest bitcoin BTC JAM, where you can lend to bitcoin person has been verified by BTC JAM. BTC JAM giving attractive interest, if you want to try please go directly to
http://btcjam.com/Thank you

Lending bitcoin is really risky these days even in btcjam. Its better to trade coins on daily basis if you have large sum of bitcoin rather than lending others for 0.1% interest.