I have done about 100 trades so far on Coinmarket, and withdrawn to Coinbase about 6 times. No problems!!!! Very fast to deposit coins into, very fast trades and withdrawing to Coinbase is super fast, I can send coins from my wallet to Coinmarket, sell them for btc and withdraw to Coinbase and have my coins in my account in under 6 minutes total!!!
Now imagine trying to do that on Cryptsy?! I think if you guys keep it going like you have so far, fast, fast, fast, you will be the new Cryptsy. I hope so, I hate Cryptsy, so laggy, hours to days for you coins to show up, so much frusteration!! I have so far loved Coinmarket, hope it keeps working so smooth and fast.