It was maybe only nerds in 1994, but by 1998 everyone at school was asking their parents for the internet so they could talk on ICQ—not just the nerds!
Though, still, only the geeky kids like myself were spending numerous hours online and having a high % of socializing occuring online, even then. The non-computer-geek kids would come online for like, an hour or two. I had already been online for hours before them, and would still be for many hours afterward (it helped that we got ADSL in 1998, after so many years of 14.4/28.8 dialup)
Looking at my non-nerd 17 year old, they meet maybe once a month, and it's to cook food together during the day. Nobody drinks. They just see it as a waste of money. Maybe not the most normal sample. They love biking and also go to circus school together (Montreal).