Gammapedia is archived. No new edits are allowed and no new accounts can be registered.
Ikepedia is the officially decreed successor to Gammapedia concerning Gammasphere canon.
Infinitypedia is another successor.
Common sense
From Gammapedia
Common sense does not exist in any way, shape or form in the Gammasphere. Most chances it doesn't exist in the real world either. It is the exact opposite of random nonsense.