Good ideas and conversation. No ads, no tracking. Login or Take a Tour!
Brasher · 3835 days ago · link · · parent · post: Facebook’s Slingshot Challenges Snapchat With ‘Reply To Unlock’
That's just poking someone on facebook, without having to actually provide any sort of meaningful service. I could see this being used as a sort of pager though, if the latency between "yo's" isn't too high.