Detail for total Mastercoin MSC looks wrong relative to detail in their FAQ http://wiki.mastercoin.org/index.php/FAQ#How_many_mastercoins_exist.3F
=> 619478.59338440 MSC, rather than 563162 MSC.

Also, having Ripple listed is rather misleading. The small proportion of fools who've bought XRP as currency, doesn't suggest that XRP as currency really amounts to a market cap that's properly #2; doing a simple multiple of whatever those few bought for times the near infinite number of them, encourages a thought that I don't think even Ripple is suggesting about what XRP are.. afaik XRP are simple the water in which Ripples are made or some such analogy that's properly outside of "crypto the currency".

and while I'm at it, surely BTC should be the default currency measure not $.