I've been watching the BTC price for what seems like forever. Coinbase charges 1% in fees. I figure if I can (for example) buy at $225 and sell at $228, then I've made over 1%. It doesn't sound very hard. I will have my coins instantly if I register my credit card on Coinbase, right?
EDIT: Plus then I get to spend more time reading the hilarity scrolling up the BTC-e trollbox.
Haha, a very nice plan. What happens when you buy at $225 and the price drops to $220?
Then I scored some more long-term BTC at the cheapest price I've had yet.