I think as more people get into gaming, the stigma will lessen further. You see all types of people playing games now, even FB or mobile games, that would have never played video games in the past. As games continue to cross demographic lines, I think we'll see an even bigger change in attitude.
Gamers used to be viewed as a stinky young guy with Cheeto stained fingers and Mountain Dew breath lying around his mama's basement, lol. Now we see mama, and even grandma and grandpa, playing games. Sometimes whole families play together. People of all ages like to have fun.
I also think it's a great way for people who don't live nearby to connect. My one daughter is in another state at school and she, my youngest daughter, and I can all jump on WoW to chit chat, play, and have fun.