I think you pretty much nailed it here. The bulk of the thread seems to be about fixing something that does not seem all that broken to me.
These kinds of threads are always out there, but they always seem to pile up and get really intense when an expansion is winding down and a new one is about to begin. If I had to guess, it would be because most of the anti crowd feel that they have a better shot at having it removed along with the various changes in the coming expansion. Obviously it never works, but it will all be over soon, and then we can sit back and enjoy a couple of years of relative peace before it fires up again.