I hate people who do this. The people who basically treat the subway doors like an automatic trash can of sorts where it opens, you throw your stuff away and magically it disappears when the doors close. Really people leaving newspapers or soda bottles behind aren’t any better, but the throwing of the trash onto the platform is just more insulting. Plus sometimes they’ll try to look somewhat stealthy as they’re doing it. Or maybe I’m mistaking apathy for an attempt at stealthiness. Anyway, people like these need to have their apartment filled with the trash of others.