Originally posted by Galan007
If JLA/Avengers were canon in the literal sense, then Marvel(and DC) would be able to reference it, as well as the cross-company-characters involved, directly. Instead, they have to indirectly allude to the aforementioned in their bios. Clearly this means copyright laws are still very much intact-- and if one company cannot specifically mention the event/characters without being sued by the other company, then how can it possibly be dubbed 'canon'..?I just chalk it up to cross-company shoutouts, personally. However, I do see your point-- the events of the Silver Surfer/Superman crossover were also indirectly mentioned in a Marvel bio, but I don't know if you could consider it 'canon' for the very same reasons. /shrug
Also the Surfer/Green Lantern crossover was referenced in a Thanos storyline (actually it was essential to explain how Thanos got to where he was).