I'm personally bearish on it too because I'm a firm believer that most people aren't meant to be in your life forever.

So many people spend a lot of time trying to maintain a lot of light friendships that they get sidetracked from really meaningful ones.

They'll attend their friends' events to show their face but they're hardly there because they have 3 other events they feel they need to show their face at for 30 minutes each. Thanks so much for your meaningful attendance...

“If you accept a dinner invitation, you have a moral obligation to be amusing.” - Wallis, Duchess of Windsor (1896-1986)

If you can't be amusing - don't show up.

Apart from my personal view on the concept - this application is probably better suited for biz dev.