I did the same thing with a text message instead of a call a few years back: http://datebreaker.heroku.com/ http://datebreaker.heroku.com/ It's almost ridiculo

I did the same thing with a text message instead of a call a few years back: http://datebreaker.heroku.com/ http://datebreaker.heroku.com/ It's almost ridiculous how easy twilio (and heroku) make setting up a project like this. Edit: That said, I really like your design, and a call is probably a stronger social cue than a text message.