I mean basically are we at the point that DC was when they went for their Crisis retcon. I mean there are at least five primary continuities: Ultimate Marvel, Pre-One More Day Marvel, Brand New Day Marvel, Marvel Age Marvel and MC2 Marvel. Twelve If you count: New Universe Marvel, Age of Apocalypse Marvel, Zombie Marvel, 1602 Marvel, 2099 Marvel, Malibu Marvel (criminally unused but it is still there) and to a lesser extent House of M Marvel. I mean DC was simply trying to reconcile modern DC with WW2 DC continuity and to make the DC multiverse simpler. Marvel has brought back to life several characters who died for no apparant reason or brought characters back without explanationas to how they managed to return: Hawkeye, Collosus, Norman Osborne, Bucky, Harry Osborne. They have disreguarded or retconned entire portions of history: Norman Osborne-Gwen Stacy mess, The Xorn-Magneto business (Which they still have not fully reasonably explained in a way that doesn`t seem contrived, The first couple of runs of Black Panther (Its an origin series reboot and thne suddenly he is marrying storm in the regualr universe), Twenty years of spider-man stories (Thanks a lot OMD) Twenty Years of marvel stories across all titles (OMD`s changes must affect everything being that spidey is one of the most popular and overused characters in marvel) and more that i have prob forgotten) So we have mass continuity problems, Forgotten/disreguarded continuity and dozens of timelines running concurrently with wildly different continuity (Pre-OMD, Post OMD, Marvel Age/Adventures and Ultimate Marvel). We might not quite be at CRISIS ON MARVEL EARTHS point yet but I can`t imagine it is too far off. I`d say we are in about DC`s 1982-1983 with Crisis On Infinite Earths somewhere on the horizon.