my opinion is that the core of what Brad Savage (KK) talks about has some merit, but this is obscured by his hyperbole and myopism.
KK wasn't banned because he promotes the collecting of OA. he was banned because he claims, and continues to claim, that buying comics is a waste of time and only a fool would "invest" in comics. it's all about the $$$$ for KK
this person krazykat (who, in reality, is mild-mannered mortgage lender St....., whoops) was merely expressing first ammendment rights and got banned? Why?
I seem to recall the ban being based on his constant attempts to bait other members into arguments. I don't recall anyone having a problem with his opinions about collecting original art but they did have a problem with what seemed like personal attacks on others who didn't share the same opinion.
Free speech has a lot to do not only with expressing your own opinion but allowing others to express theirs, even if it's contrary to your own, without the threat of attack or reprisal.