Remember "Where there is smoke, there is fire." Just be alert.
never hurts...
esp. bitcoin & litecoin w/d's are indeed notably slower than with any other exchange and I avoid btc w/d from cryptsy at all if only possible (it always took veeeery long)... but cold wallet transfers required for deploying transaction batches might be a factor to take into account, dunno how they work internally... in fact not the most satisfying speed for btc/ltc you can get