WAW Bob ! That's soooo great !! You are the Uncle I wishe I had ! haha :-)

But... That's a too complicated 101 for me. But at least, now I understood what "relays" are and after a day of getting my hair white I set up "relays" on in severals Nostr interfaces and finally get able to get notifications, DM in all of them... !!!

Thanks again ! You won a follower in both platforms :-)