Fair enough. I didn't feel that was appropriate, either, as I am quite aware that these types of addictions can be very destructive.
I can assure you, though, that considering them to be in the same category as a chronic alcoholic or drug addict is just as inaccurate, with the added caveat that calling it by the same name, "cheapens" the more serious type of addiction. That's one of the reasons that some folks get upset over calling people "Nazis," for doing things like being anal about the rules. They feel that it waters down the true horror of what the Nazis were really all about.
Also, "Bad Habits" was a great album by The Monks (2.0 -UK- Version).