I don't particularly care for my implementation idea (scroll up), and it does seem the nature of "favorite-ing" has evolved over the years. These days it's half an indication that you want to go back to it one day, or a sign of appreciation. Different people have different opinions I guess.
Here's another idea for how to do this...
I'm just picturing like a STAR or something on the storygame page, and then you click it and that's that. You unclick and it's not lit anymore, and it's not favorited. Your favorite storygames are listed on your user profile, and that's that.
The "favorited 50 times" is not a bad idea. Just trying to picture how we have like a little stat box.