In all fairness the forum has never really attempted to be a competitor to facebook, gmail or vodafone. PMs are a useful bolt on, but are really only originally intended for forumites to take a discussion off line. Agreed a warning would have been handy, but the lesson to learn is never trust the cloud, if data is important then bring it to your own hard-drive, back it up, print it out. I'm pretty sure there was a thread about that once...