I think it depends on your personality. If you really need people to appreciate your advice and check your profile every day for your ratings, then you could be marginally addicted. Some people just like the fact that they could be helping others, then it's not so much addictive as being a nice person.
I know some people are here every minute of every day - I think they're addicted.
I know some people are here every minute of every day - I think they're addicted.