I just read his twitter page. He looks like a joke. RealPsDev just restates a lot of things we already know and also asks questions to devs about questions already answered. I'm going to call bull on this guy. Also he calls KaKaRoToKS exploit method "simple" now I don't know the process of doing it but if its so simple does that mean he knows it? I think not. If you also look he tried helping someone before he claim to think he know how to dump lv0, so how is he helping if he doesn't know? lol.
If you are going to promote TB at least do it right!!!, or better yet DON'T!!!