Stocks.Exchange and TradeSatoshi are both going to swap any coins that are on their exchanges on the 19th.  We won't recommend or discourage this...I would think it's a safe way as both have done others in the past, but as with anything, anyone but yourself holding coins is always "some" risk.  Both exchanges will disable withdrawals tomorrow (July 11th) at some point during the day.  Stocks.Exchange will allow deposits up until the 19th however.  TradeSatoshi hasn't confirmed if they will allow deposits or not.  For the coins you hold personally, we are still working on a POSSIBLE easier solution than manual swapping, but we will announce this ASAP either way.  Full specs will be announced soon also.

In summary...SE and TS will both swap any coins on their exchange, but if you wish to withdrawal them, you need to do so today/tonight!