Board Thread:New on Arrowverse Wiki/@comment-807326-20161202023810/@comment-3221148-20161204114126

SeanWheeler wrote: Another reason to do it is because if each DC Multiverse can only have 52 universes, that rules out a lot more universes crossing over, thus we wouldn't become a clone of the DC Database. Actually, the hypercrisis implies that there are much more universes than the main 52.

IIRC, every choice that has an alternate choice provides an additional Earth, which makes for infinite multiverses.

(So DC is an... Omniverse?)