Great post @chaifm! Really informative and great onboarding material for new folks. I'd like to add that I've mostly seen contests for musicians, whereas there are many folks who have a passion for music but do not play themselves.
I'd love to invite you and any new users to check out the nowplaying contest which rewards everyone who participates in sharing what they are listening to!
The goal is to form communities of similar genres and tastes in the same fashion as reddit or facebook groups.
Cheers!
