Well, while we're on this topic, I'll confess to also being addicted. But as has been said already, there are worse addictions.
I'm a TA and can usually skate it by the boss as "doing fare research". I've also learned many things on FT AC forum well ahead of any notificated we get from AC. I find the community invaluable to bounce ideas off or gripe about some problem as none of the resort of my family/friends understands/cares.
Realized was addicted during recent trip to Marriott Kauai Resort and was indoors checking FT! Remembered I was in paradise, so logged off and played rest of the week in the surf.