OCD is the brainchild of Gavin Steele, an obsessive gamer with around twenty years of experience under his belt. Formerly one of the partners in Chablis Roleplaying Productions, Gavin came out of that company's demise with his own pet system, then called CMGR and now renamed obSESSION(TM) as his own intellectual property.
Currently Gavin is alone in OCD, but he hopes to persuade other fresh talent in the gaming universe to collaborate with him on the design of obSESSIO(TM) System games for commercial publication. Gavin is also offering his expertise, as OCD, to other designers who hope to produce games, whether using obSESSION(TM) or another system.
"Affiliate members" of OCD include the entirely of the HinT gaming group, with whom Gavin plays. Of particular note is Linda Evans, Gavin's former business partner and the bouncing board for most of his crazed explorations into the nature and applicability of rules.