I'm still subbed, but i usually always am.
Have I played Classic much? No. I got to level 10 but then September is usually the busiest working month of the year for me so I've not played it since day two of launch. I'll get back into it when i have the time. The good thing about Classic is that it's always there. It's not going away, no expansion is going to come out to make the content obsolete or nullify the endgame.