I tried logged into coinbase to sell my bitcoins after hearing the news and seeing the price dropping on btcchina. While I was doing this, coinbase's security s

I tried logged into coinbase to sell my bitcoins after hearing the news and seeing the price dropping on btcchina. While I was doing this, coinbase's security sms messager took forever to come in, and because I sent in a request too many times coinbase blocked me out and said to try logging in again in 24 hours... oh well, the price for the most part is recovered after the bump (here and in China) -- so I'm luck in some sense, BUT ... It's nice to know that if I ever needed to sell my btc in a jiffy coinbase will try to screw me...