1. Strange tracking link that requires someone to log in to Reddit: No thanks.

2. Title is clickbaity, even more-so that what I assume it's supposed to lead to:

https://old.reddit.com/r/OutOfTheLoop/comments/1f5s01v/whats...

Top comment is answer: Sounds like people are depositing fake checks into their accounts, and then the glitch is allowing them to withdraw the money before the checks are verified.

It's the fake check scam except suckering yourself.