Ok well at least in my area, i've NEVER in my life seen an adult or teen playing a ds except me. I only see kids ages 7-12 playing pokemon and kiddie crap. I even went to a Japanese airport recently and expected there to be AT LEAST some people playing a DS there. BUT NO. they were all using ipod touch's and apple products for entertainment.
I really feel outdated and childish when i play my DS in public. Actually im ashamed to take it out of my pocket Do you guys ever feel like this?