This sounds like a good idea in a vacuum but the reality is that people (I consider myself a very organized person) will just not be able to follow their calendar as instructed as life doesn't work like that.
Instead of checking if their friend is available...they'll just message them and ask them what they are up to. It's a technical solution to a human nature problem which isn't always the best approach.
Instead of checking if their friend is available...they'll just message them and ask them what they are up to. It's a technical solution to a human nature problem which isn't always the best approach.