Suggestion: a way to display several exchanges at once on the same chart, overlapping.
See https://www.google.com/finance where there is a chart with SP 500, Dow Jones, and Nasdaq - I'd like to be able to see this with Mt Gox, BTCE and Bitstamp!
Yup, sorry for slow replies in general in this thread. Updates are coming soon. In the meantime you may compare price at http://data.bitcoinity.org/#cbacaccgb