I agree that the node representing the platform should be r…

I agree that the node representing the platform should be retained to visualize that activity (though I am unsure how to represent the data—as opposed to satoshis—that flows back from the platform to the user, such as rewards for minting or for using AI within Treechat). I think that if the size of the "black hole" representing the platform were determined by txs volume using the same criteria applied to the other nodes, its visual size would be reduced immediately. For instance, a large user-to-user purchase or tip might occur, which would make the nodes more visually comparable.