Because Psychographics does it all in one click, you get two HUGE benefits against Clot.
(1) If they don’t have it installed, they have to install it whenever you install anything in a remote server or they can just lose on the spot. They don’t know what’s a beale. They can still use Clot to time walk you, but that runs out and isn’t trivially cheap.
(2) You can play 1 Cyberdex Trial or Virus Suite, dig it up against clot decks with NBN powers, (Jackson/DBS), and then score regardless of Clot status, as you can install Beale, Psycho it, and THEN spend your final click Cyberdexing, leaving the runner with no opportunity to reinstall Clot before you have the chance to pull the trigger and win the game. Trial is harder for the runner to remove and for that reason I think it’s probably the superior choice for Psychographics decks.
Data Raven is a fine card for tagging decks, but I find that it’s less strong in dedicated Psychographics decks than in Scorch decks. They will invariably bounce off it up until the point you Midseason them, and then it does nothing. If it was your main R&D defense before they were forced to float tags, then you’re left in the awkward position of having to defend R&D lock long enough to assemble Psycho-Beale with enough money, which is often a disaster. Manhunt is an awesome option for tagstorming aside from Midseasons, but it’s much better in Making News than in NEH.
I think the right NBN deck is going to be tough to nail down. On the one hand, if you move away from the Astrotrain too hard, you become a lot worse against non Clot decks and also have a hard time pressuring runs, (and therefore can just lose the econ battle for the eventual trace), but on the other hand, the harder you rely on it, the worse you become against players with Clot, and the less slots you will have available to do the whole tag/punish thing because you want to fit crap like Shipment From SanSan.
I have never been one to tag runners, so I am maybe not the best person to conjure the phoenix from the ashes, but in my mind, there’s no question that’s the direction NBN needs to move in to survive.