@dansup For those who don't know, these aren't instances so no user accounts are impacted. One is a stats site that tracks instance size/activity stats and the other is an informational getting started site. There are many others but I have to say fedidb.org was the best looking site for keeping track of instance size/growth and it will be missed!
Edit: It looks like he changed his mind! Long live fedidb.org :)