Make meeting up with friends infinitely more complicated with Microsoft's 'Who's In' app

Do you find planning casual social meet-ups too straightforward?
Have you ever wanted to get together with friends, but longed for a way to make that process complicated? Not "complicated" like you just slept with your best friend complicated, but more along the lines "wait, what is going on here?"
If so, then Microsoft has a product for you.
SEE ALSO: Microsoft's Twitter bot turned from average teen to Jew-hating Trump supporter in 12 hours
Say hello to Who's In, the new iMessage app from the p