The reason Kassad is posting is because sadly Mods don't have to be members of groups to post ridiculous, inane and juvenial comments in their threads.
Usually I would delete his moronic posts using the moderator tools option that is usually situated at the bottom left of the page; however this option isn't showing up on the page for this discussion (a non-ML mod plot?).
Frankly, I think Kassad is a cretinous troll and the fact he is a mod shows the general stupidity rampant on this forum... but there you go (and farewell if he is on a power-trip)!
EDIT: After reloading this page six times the moderation tools have returned ("hooray") so I have deleted Kassad's posts; I can't stop him doing this however as he is sadly a Mod (so I'll have to keep removing them) but I have reported his posts (though this is RevLeft so I doubt anything good will come of it).
Sorry for the inconvenience!