Mostly time at this point, but I also wasn't sure if there would be interest. I should have some more free time this spring... maybe I'll work to get an MVP out then? I'll let y'all know.
I would buy it! You could charge per-usage too, since most people don't have an unlimited stream of people coming to their apartment every month.
I'm not sure how the phone # allocation works but I imagine the biggest challenge is getting local #'s for people who don't have google voice or whatnot.
