i wonder if Bendis reads 616. or he just doesnt care. he doesnt care about continuity in his own universe, so why would he care about 616 continuity? i just read Ends Of The Earth, and 616 Mysterio plays a major role. Then over in SpiderMen, Spidey runs into 616 Mysterio, and neither of them mention anything from EOTE (like how they teamed up and fought on the same side) instead they just start fighting each other.
maybe it was Ultimate Mysterio in SpiderMen and not the same 616 Mysterio who appeared in EOTE? or maybe bendis just didnt read EOTE and doesnt care about us.