Red Leader standing by for OP to update thread.
Seriously, this thread has sticky potential.
#.) GW2 will kill [insert Azeroth here].
Now I know many of you might agree with this one, but I'm going to point this one out as a fan-boy assumption. ANet has clearly stated that they don't have any intentions of "killing" any MMOs, they just want to make a fun game that everyone can enjoy, even if they do play a "big name" MMO.