I'd be remiss if I didn't offer belated condolences for my namesake.
We've set up big red buttons on each site that 100 core users of each site can use to 'nuke' the other site. If 1 of those 100 users enters their launch codes, the other site goes down.
https://www.lesswrong.com/posts/EW8yZYcu3Kff2qShS/petrov-day...