Honestly, I think there are several. There are a couple of people I tried to help, both in the forum and in PM -- actually spent a bunch of time looking up resources for a person, finding funding and loans, places to stay, places to get mental health assistance, etc. I still cannot tell whether the people just posting for attention, like making fake calls to the crisis line, or if they are posting for some other malicious purpose. In either event, I try to stay away.