When I'm done with a meal, my disposables stay *just* out of reach of the trash grabber on the disposal bin.

Yeah, sometimes it's not the most considerate thing. Still, I've been screwed over one too many times by that single strawberry stem that tips the scale, ruining my bus fare but I could have used my student ID to ride for free, had only I kept my disposable container for them within my grasp only a second longer. I'm not here to debate the ethics of a system of proprietarian bus fare in which a valid student ID is everyone's free pass.