Fun new feature idea?

Hi folks, I love IMDb. I think it would be fun if every user could select one favorite movie, which they could change at any time but they can only have one, and the IMDb page for that movie could show how many other people list it as their top favorite. Maybe a little heart icon with the number inside. It could help your users feel more connected to the IMDb community as a whole. Thanks for reading! -Lish