I used to go to the psiphi site too it was fun to talk to Marco Palmieiri and the other Startrek writers there. especially during the time the ds9 relaunch books were released. I Also got my book news here at Trek bbs.
Back in the day (like, from around 1994 to late 1996), PsiPhi was probably the quickest site to shoot to for the latest news on upcoming DS9 and VOY episodes -- they tended to have info collated from other websites and news articles before anybody else. Was hitting it about every single morning back in college, from what I remember, they updated so fast.