“The maximum number of individuals in a society or group that someone can have real social relationships with is 150” – Malcolm Gladwell, The Tipping Point.
So how do you keep in contact with people that aren’t your close friends efficiently and conveniently?
Introducing friendly.
https://www.dropbox.com/s/8ny5wen4xkv33it/Mimi%20-%20friendly.pdf
Friendly is more convenient and targets the problem of loosing relationships and connections more directly compared to existing methodologies because it provides users with the freedom of using a list of contacts in the ways they see fit, in times they see fit. It can be as personal and as professional as the user wants it to be.