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My kids met their first official boyfriends on WoW during TBC. They saw me playing WoW in Vanilla, and were too tied up with Maple Story to try it. The graphics on the BC box sold them though, and they switched.
Both my girls have been Glads.
I mained a Warrior tank through Wrath, but switched to RSV for Icecrown. Of course, I quit for Legion when they deleted my spec, but I came back in time for 8.3.
My Hunter will always be my main, but I have two of every single class in the game at 50 or better.
I think a lot of us play Hunters. I think we’re more solo-driven than some of the kids. That said, we’re the ones with the $$$$ (heck I have 11 accounts - only three active right now), so it’s surprising that Blizzard has treated Hunters so badly (removing our spec is pretty ridiculous).
Edit: There are a lot of old Druids too - probably for the same reason.