Is there an easy way to check out the market cap of the alternative currencies?

Ideally, I’d like to see a pie chart with the whole pie being “Bitcoin-derived crypto currencies”, and each major alternative represented as a market cap in Bitcoins and USD.

Currently, from what I gather we have:

  • Bitcoin – 7,415,750 BTC = $34,854,025 = 99.7%
  • Namecoin – 959,150 NMC = 25,897 BTC = $121,716 = 0.3%

I don’t know where to get data on other crypto currencies right now, and if they even have any significant market cap.

Continue reading Is there an easy way to check out the market cap of the alternative currencies?