Woke up this morning to find that all my iPhone contacts have disappeared. I didn't press any button, deleted anything, synced my phone or updated my software, it just happened out of the blue.
The good news is that I have all my contacts backed up on iTunes and can put them back in again. The bad news is, this is not the first time this has happened. Anyone else has this problem or knows why this happens? Would be disastrous to have my contacts disappearing during a meeting.