I agree with Karl that creating more blocks and levels of regulation is not the right direction to take Wikipedia.
Fair enough. I likely overreacted to what I thought he was saying. --Jimbo
I think you got it right the first time; Karl was /not/ saying that adding more blocks is the wrong direction to go--he was quite clearly advocating removing even the ones we have now, which should be reacted to with incredulity, because Wikipedia would not have been successful without them.
The more moderate idea that any suggestion of new regulations should be met with skepticism and avoided without demonstrated need is a more reasonable one, but even there I tend to disagree. We aren't setting ourselves up as "police"--police interfere with /other/ people's lives. We're just exercising rational self-defense.