But, isn't it a bit odd that Cryptsy is still allowing buying and selling? Why would a transfer of SBC from one persons account to another persons account be more hazardous than an actual exchange of SBC/BTC?
Imagine the scenario of a person running an old client and attempting to deposit coins from that client into Cryptsy... not gonna show up. Probably going to lead to a support request of some sort. The same can be said for a withdrawal... and that's *really* going to lead to a number of support requests.
Now, imagine it's more than just one person who's going to go through this. Probably smarter to let things settle out before allowing deposits/withdrawals. As for internal trading, they can continue to do that because it's all internal accounting... not shuffling of coins from one wallet to another.