Originally a project worked by contributors to Keeferman.com, the Encyclopedia Superheroica grew larger than could be handled locally and was eventually spun-off as a separate entity. Now headed-up by the Encyclopedic Foundation, it may still bear an entry for Keeferman himself, but serves as a catalogue for all things superheroic. Superheroes, henchmen, how-to guides, cultural references, everything.
It's definitely worth a look: http://encyclopediasuperheroica.com
We're particularly grateful that they chose to continue the legacy of acknowledgment made to the heroes that don't wear capes or masks...