Depressive thinking generally focuses on short term issues or general failure. I'm not sure this reflects that. Frankly, it seems to come across superficially at least more like paranoia, especially of the form that one historically saw (and still sees) in some Christians worrying about hell and whether or not they are saved. The reaction to these threads is making me substantially update my estimates both for LW as a rational community and for our ability to discuss issues in a productive fashion.