Me too. But I stopped after a month of 1-2 drinks/day (for no particular reason). Now I drink at parties (so, essentially, never).
Different drinks have different negative side effects. I actually like the taste of most beer, wine, and scotch but don't like the feeling I get after/during a night's sleep.
Even if moderate drinking is good for people who like to do it, the good effects might not be there for people who don't like it.
My roommate recently sent me a review article that LW might find interesting:
Personal observation says that LWers tend not to drink very much or often. Perhaps that should change, to the degree suggested by the article?
Full article here.