IntelliScreenX is probably the most awesome tweak we've seen for iOS 5 as of now. What it does is basically injects your Lockscreen and Notification Center with steroids and crack, whatever that is called. After installing, you will have your Twitter, Facebook, and RSS feed in your Notification Center as well as an overlay Notification Center on your Lockscreen. You can read your social network feeds right in your Notification Center, post tweets, status updates, and it just looks really really nice. One of the cool things about IntelliScreenX is that you get to have notification icons on your status bar when you receive an update. The tweak also has you covered on SBSettings as it comes with it's own Notification Center settings to turn off your 3G, Edge, Bluetooth, WiFi, etc. along with a brightness slider. Everything is very useful and well placed, adding paged to the Notification Center seems like a new beginning for possibilities. Remember when they added pages on the Springboard the first time O.o
Anyway, IntelliScreenX is $9.99 under it's very own beta repo below, be sure to add it. The tweak comes with a free trial so you guys can try it out before you decide if you want it or not.