FWIW, they were charging $3/package for their initial launch at UWaterloo, and people were actually paying for it. You're right - probably not enough people for

FWIW, they were charging $3/package for their initial launch at UWaterloo, and people were actually paying for it. You're right - probably not enough people for it to be feasible, but yeah, even some of us ('poor' students) were paying for it.