Merely telling people that they aren't worthy is not very educational; it's much better to tell them why you think they aren't worthy, which is where the links come in.

Huh? This was your example, one you advocated and one that includes a link. I essentially agreed with one of your points - your retort seems odd.

Sure, but I have no problem with people being wrong, that's what updating is for :-)

Huh again? You seemed to have missed a level of abstraction.