Too bad any connected relay can delete your notes so it's not permanent these relays do random wipes i've already lost a years worth of posts & now I make a backup of every note because I can't tell which relay is deleting my notes or get an explanation as to why. 

 How do you notice if your notes get wiped in a specific relay? I guess everyone uses at least 10 free relays 

 I was just swiping on my own profile & noticed they were missing. I can't tell by which relay & why I want to know that.