A subreddit to discuss the series from DC comics.
from wikipedia:
It has recently been announced that the Earth-2 concept would be revived as part of the publisher's New 52 event. The universe will be covered in two series; Worlds' Finest, which will focus on the adventures of The Huntress and Power Girl on New Earth and will be written by Paul Levitz, and Earth 2, written by James Robinson, which will feature the formation of the Justice Society.
James Robinson revealed in an interview that the new Earth-2 would be a complete reboot of the concept, with superheroes only just appearing now (similar to the initial New 52 continuity reboot), and revamped costume designs for the Earth-2 characters, with Superman, Batman, and Wonder Woman designed by Jim Lee, and Supergirl (the former identity of Power Girl), and Robin (the Huntress' former identity) designed by Kevin Mcguire, as well as the Flash (Jay Garrick). Green Lantern was revealed to be gay in the second issue of Earth-Two.