Hey, nice to see a thread like this showing up on the forum.
I've been playing for over a year too, but not so much anymore. Have gravitated to other CCGs which I consider to be a lot more fun.
Sadly, I only know a couple of people who have played HS before, where I live (New Delhi). Most have just vaguely heard of the game. All this might be because WoW never really was a BIG thing here (speculation) and other card games like MTG never really got a start here. All I remember is playing Duel Masters when I was a kid in school, doubt anything else since then took off.