Why oh why oh why do I not have any money in an exchange right now!!!!!!!! Every single time!
Story of my life
+1
How about something like Coinbase, where they pull from your bank account at any time you want to buy? Of course, no limit orders, but good for those times you don't have funds in a "real" exchange, and just want to buy when you think the price is super-low.
Maybe you'll be glad you didn't have money in an exchange if it drops way down, and you can buy even lower. I wouldn't be shocked if it revisited the 60s... or if it doesn't.
I usually use BitcoinCharts.com to look at a bunch of USD exchanges, but it's down right now (I assume, due to bandwidth being exceeded).