Crytsey Responce to me,
[–]ny2cafuse 1 point an hour ago
Crypsty is pretty cautious when it comes to wallet updates. They are offline under the premise that the entire network isn't updated, and there is a chance for a fork if enough hashing power was put into a POW wallet version. Fact of the matter is that the devs should have included code that blocked older wallet versions. This would have blocked the POW wallets from connecting to other nodes, and Cryptsy POT wallets would have been online a long time ago.