I've seen a lot of people post cringe-worthy things on TPN/RST. I very rarely post there and assume that recruiters from every airline lurk on those pages. Anything you post using your real name that is perceived as being negative or sketchy can really screw you. I know for a fact that at least a couple of airlines have dudes/dudettes monitoring RST. Not saying this is your situation but I see it happen all the time. I'd look through all of your posts on those pages and self assess.