I sometimes wonder about the combination of information people reveal in these threads and how someone unscrupulous could use it.
Agree & this has been discussed in the past. Several of us have posted on various threads reminding people that giving out personally identifiable information on ANY public website is NOT a good idea (i.e. city where born, mother's maiden name, name of your h.s., etc.........). People just kept posting those answers and seem oblivious to what can go wrong. While the OP who starts such threads may be totally innocent, someone clever enough with bad intentions could certainly gather a LOT of user specific information from what some are posting.