This concerns the identity of a Spider-Man in the new 5-issue miniseries Spider-Men. Spoiler text to protect the innocent:
In the first issue we follow Peter Parker as he does his New York thing, then gets warped into an alternate universe and meets the new Ultimate Spider-Man, Miles Morales. But which Peter Parker is it? He sounds too young to be the Peter Parker of the main continuity (which I had at first assumed him to be) with what seems to be inexperience and all his talk about girl problems. Or is this a Peter Parker from a new continuity? Is it even Peter Parker?