Frankie:
It depends how you define the term "Christian". About the only folks who define JWs as Christians are JWs. Methinks that maybe there should generally be a group consensus on what the group is called and how its defined, no?
Likewise, I could set up a wierd and wacky cult, but I'm guessing that the Scientologists wouldn't accept my claim to their title; or if I set up a food chain selling genuine pigswill, I doubt very much whether high class restaurants would gladly include my business into their fold.
Most Christians would agree that a Christian is one who "follows Christ, in a personal sense". While the JWs would lay a claim to the first part of that statement, I think you would agree that having an active "personal" relationship with him is not encouraged.