I agree about better editorial oversight. But I think its perhaps one of the things editors have become sensitive to inasmuch as in order to attract new talent to books, that kind of oversight could be exasperating to writers.
I say, as mentioned in my previous post above, folks come up with a "fact check reference thread" for Thor specifically. Powers, personality, friends, enemies (and their power sets) could all be listed with links and issue/reference numbers so writer's can quickly check this information. Just a thought.