I have to give you guys credit for how well you seem to be taking everything that's happening. I might not have reacted so well in the same situation.
I'm wondering, though, why you're even bothering at all to have anything to do with Square Enix. The videos that you're posting and the news that's being put out is only exposing more people to the Chrono Trigger universe. People might watch those videos and say "Hey, if this game is so good, then maybe the original was even better!" and go buy the game. You're effectively providing free advertising for them.
In fact, if I were running a site like this, I might take the entire site offline and encourage as many webmasters who have anything to do with Square Enix as possible to do the same. All the FAQs, art, and so on is encouraging people to play Square's games and providing them free publicity. And even if they use emulators to play the original SNES games or borrow a friend's copy, you are still promoting brand recognition for when Final Fantasy 13 comes around. To do my little part, I sold Star Ocean: The Last Hope, thus depriving Square of revenue from a prospective buyer of a new copy, have posted about this incident in many other forums, have made reference to it at Amazon, Pricegrabber, and elsewhere, and won't be buying games from them in the future.
Sure, things are past the point where you can expect Square Enix to change their mind. But you should be mad as hell that Square did what they did, and should be taking every possible step to make a statement that such treatment of their customers is not acceptable and that it will impact their future revenue stream. Don't just get mad - get even.