OK, I checked into it and I have managed to clear this up. Some kind of mistake occured and the Ubuntu Satanic Edition folks should not have got that letter. I spoke with our trademarks folks and they will be sending them an explicit trademark license as their merch is clearly under parody, which we are indeed cool about in the trademark license. Rock on!
Speaking of rock, can we change it to Ubuntu Metal Edition? I would install it…
Hope this clears things up, thanks folks!
Thumbs up to everyone ! Thanks Jono !
Update: I’m surprised by the number of people talking about Satanism. Ubuntu SE is about bad music and parody, not religion.