I have no idea, but I would be surprised if MSTR was this involved in bitcoin and no one there is running a node. They are programmers and running a node is easy.
Discussion
That's a valid point.. maybe they do but don't shill it. Could be I am wrong about that, but I am sure 100% Saylor's number of #zap is 0, it was last time I checked on his stats 🤣
Didn't they build lightning addresses into all of their emails at MSTR? He made a thing about it a year or two ago. Does that count? Or does it have to be on nostr? I don't know the rules.