Robert
I first heard this term BAD in a friend's blog, kind of paradoxical topic - he wrote Blogging is an addiction while he must be one victim.
He compared blogging addiction to IAD. May be you are aware of IAD ( Internet Addiction Disorder). Its a rising topic ( http://allpsych.com/journal/internetaddiction.html ) .In short, People are getting crazy to stay online, sometime he is sick. Some people ignoring their family, kids, nature, travel and even food. Same is happening to bloggers. Some bloggers are busy 24 hours on blogs. Staying hours and hours with a unavoidable passion of typing and publishing is what they do.
Don't you think blogging is addictive, did you ever thought you may be silently suffering from IAD or even BAD?