Does anyone know why peercoin has dissapeared?
A bunch of coins had their valuations messed up at the same time, so I’m going to speculate that it is a broken API feed.
Yeah there was a PM i got saying the block explorer was down and i see vircurex api part is down hence why it dropped off http://coinmarketcap.com/
there is http://blockexplorer.peercointalk.org/
and http://dustcoin.com/ for market cap 
Fuzzybear
Interesting, they may use the data feed from the CryptoCoinExplorer site, because I noticed that was down this morning, too.