Why? This really just makes it more inconvenient for people to contact you regarding wanting to join the game. Instead of just having the link to your specific server, yet still being allowed to just put our Discord ID. Like......we know that a lot of people here use discord. And it does not take away from Roll20 being used or paid for. I'm just curious as to who's idea and what their concern was with having discord links in the LFG description. I suggest waiving this rule as people are still going to add people to discord. It's just a wall for no reason.
