Shill alert. Skip this post if me saying something that can be construed as defending an insanely rich corporation offends you.
People blaming all the retarded WoW patch 3.0.2 instability on "the patch not being ready" or (even worse) "Activision". The issues are incredibly frustrating but are also nearly all related to simple server load and there was barely anything that could've been done to test it.
The reason all this wasn't caught on the public test realms is there are one or two public test realms, and it was tested on those with a few thousand people (maybe less) to make sure everything was fine. Then it was pushed to HUNDREDS OF LIVE SERVERS WHICH ALL EXPERIENCED ADDITIONAL INFLUXES OF MORE PEOPLE SIGNING ON due to the new content. Then halloween hit and every single player started running Scarlet Monastary due to the new achievements and putting never-before-seen strain on the instance servers. Literally, the biggest problem with the patch has been that it is too popular. Stop me if you need me to re-explain why this isn't something that would've been found with another month on the PTR.
Gripe if you want. It sucks. I hate it. I want the servers to be back up too. But I can tell you personally, after spending 12 hours a day until nearly midnight working on this for weeks, that sitting back and waving your hand and saying "Oh, good job, they should've tested it better, it's clear Activision is calling the shots and they don't wait until things are ready yet" is astoundingly ignorant and personally offensive.
In summary: Stop acting like you know what the hell you're talking about.