Если социальная сеть хочет расти, она не должна искусственно ограничивать рост социального капитала. Пример Снапчата:

> As with aggregate follower counts and likes, the Best Friends list was a mechanism for people to accumulate a very specific form of social capital. From a platform perspective, however, there's a big problem with this feature: each user could only have one best friend. It put an artificial ceiling on the amount of social capital one could compete for and accumulate.
In a clever move to unbound social capital accumulation and to turn a zero-sum game into a positive sum game, broadening the number of users working hard or engaging, Snapchat deprecated the very popular Best Friends list and replaced it with streaks.

> If you’ve never seen those numbers and emojis on the right of your Snapchat contacts list, no one loves you. Just kidding, it just means you’re old.
If you and a friend Snap back and forth for consecutive days, you build up a streak which is tracked in your friends list. Young people quickly threw their heart and souls into building and maintaining streaks with their friends. This was literally proof of work as proof of friendship, quantified and tracked.

> Streaks, of course, have the wonderful quality of being unbounded. You can maintain as many streaks as you like. If you don't think social capital has value, you've never seen, as I have, a young person sobbing over having to go on vacation without their phone, or to somewhere without cell or wifi access, only to see all their streaks broken. Some kids have resorted, when forced to go abroad on a vacation, to leaving their phone with a friend who helps to keep all the streaks alive, like some sort of social capital babysitter or surrogate.