Hi,
I just developed a site to track your portfolios in a simple way:
http://coinfinance.comWe're tracking more than 100 currencies at the time, and adding more constantly.
You can use it for know your wealth progress in BTC, USD, EUR or CYN
Quality site, looks great too. Would be perfect if you could add DRK Darkcoin to the coin options in the portfolio. Transferred c50% of my (admittedly v.small) BTC holding into DRK this week. Looks like a v.interesting prospect imho.
Cheers