A fellow Mass Effect Wiki contributor, Damous posted this on the "Mass Effect 3 (True) Ending DLC Revealed???" Blog
http://www.youtube.com/watch?feature=player_embedded&v=Tbghjn7_Byc a good walkthrough of the indoctrination theory
I think I should spread the word even more.
Makes me feel a lot better about the endings.
Personally I think we all didn't catch on to a likable or any other likable explanation for the ending because well, Most of us (including Me) don't readily or easily think about the abstract and obscure of especially in the heat of the moment. So yeah, its a thinking mans ending and the ones playing are a just shoot it type of man.