A notice on the Vault of Satoshi website, 20 Nov 2014 (I think they mean effective, not affective)
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We announced in July that we would be reviewing some of the coins with lower volume and making the decision whether or not to keep them on the exchange, unfortunatly the volume did not support keeping the alt-coins.
We would like to announce that affective immediately, we’ve delisted the remaining low volume currencies and are now only supporting BTC, LTC, PPC, and Dogecoin.
We’ve delisted the following coins: Feathercoin, Vertcoin, BlackCoin and DarkCoin. In September, we delisted the following currencies: Noblecoin (NOBL), Billioncoin (BIL), Einsteinium (EMC2), Novacoin (NVC), Zetacoin (ZET), Worldcoin (WDC), Mintcoin (MINT), Digitalcoin (DGC), Cryptogenic Bullion (CGB), Auroracoin (AUR), Quarkcoin (QRK), and Primecoin (XPM). There simply was not enough volume to support them.
Any users who happen to have a balance with any of these coins will still be able to make withdrawals. We’re slating to reduce support for these coins entirely by the end of 2014, so we ask that you withdraw any balances of these coins by then.
