I had BTC at both Kraken and Bittrex during the fork. Apart from Kraken sort of falling apart at times during the day, it was a pretty good day. I managed to pick up some BCC (or BCH) fairly early after the fork and was able to ride it up for the most part. When Kraken became unworkable, I bought 15k Doge and transferred that over to Bittrex and converted that (through BTC) into BCC. I played around with the wave most of the day and a bit during day two for the second rally. I'm still working with small amounts of coins for the most part, so it wasn't exactly a huge haul, but I was able to increase my numbers a bit. As for the future, I sold out of BCC completely, but may go back in once things have stabilized a little. I see BCC evening out around $350-450 over the next month or so, not sure after that. It will be interesting to see what happens once people are able to deposit and withdraw BCC directly...