Ideally it would be something that looks smartly executed, and immediately recognizable as a quality site. (Something a new user could look at to get a better idea of what's going on under the hood of bitcoin) Any suggestions are welcome!
I'd especially like to see some kind of representation of the power and payout involved in mining. These are a small sampling of some of the known data visualizers so far, but we need to go deeper :-)
http://www.bitcoinmonitor.com/http://www.bitlisten.com/http://www.needanumbrella.com/http://fiatleak.com/