Actually I just had a pretty good experience at Gamestop yesterday. Talked to some other customers about cool SNES games (they certainly weren't looking at my face while looking in my direction, though... so irritating).
Also talked a bit with the dudes behind the counter, one of them was actually an old Dreamcast fan! It was cool. The other dude was somewhat of a PS2 apologist, coming up with various PS2 games that "Look like Xbox games" - Silent Hill 3 and Primal were the only two examples he gave that do actually look far beyond PS2, though obviously they aren't (cause you know they do RUN on that hardware).
And when I brought Star Ocean 2 PS1, Grandia II DC, Tony Hawk 2 DC, three VMU's, and a DC Jolt Pack (all used) to the counter, the PS2 apologist dude looked at the stuff, and said 'Just got a Dreamcast or something?' I grinned and nodded. He said 'Cool.' No disparaging remarks or anything. =)
However, I was disappointed by EB yesterday...
When I told the dude that I'd just procured a DC, he just stared at me and said, "You -just- got a 4 year old console that died two years ago? Why?" But it's ok, I didn't have to buy anything there anyway - they just shipped all their remaining DC stuff up to the new store in a neighbouring (2 hours' drive away) city. >_>