Yacov, it isn't exactly news to anyone here that all the staff at Revovolting are Shabak agents and that the site itself is a scheme to siphon off young Jewish dissidents. The trouble is that with a dozen or so active users a night (most of which are the Shabak mods themselves) they aren't exactly doing jack.
Boris Pribich (Mr. CompuSerb) is a pathetic mental patient who probably is not even a Serb. His website has, at least in the past, also contained defenses of Germans and Croats, who of course committed genocide against the Serbs. My guess is he is a Bosnian or Albanian Muslim trying to make Serbs look insane.