Whoever is looking for a reason for not joining a social community website now can find a convincing solution in this little 'accident': obviously unhappy with their working conditions, employees of a hotel in East Germany complained about their employer in a StudiVZ forum. Members of this group made fun of the handicapped hotel boss, cracked jokes about a still uncleared gas accident and pretended a plan to blow up the hotel. Now they got the sack.

Lessons learned: First, these guys were incredibly dumb. Even if working there was a nightmare there would be better means to overcome their trauma. Second, they felt secure within a discussion group of a big online community. They were not. (Source)