[ame=http://www.youtube.com/watch?v=1Rou259973c]YouTube - Slide Through Your App Pages Without Page Lock With PageLock - iOS Vlog 265[/ame]
If you are a person who has a lot of app on their device, it would be really cool to slide through hundreds of colorful icons without a stop in between. It would be like creating a rainbow of accessible content and just watching the possibilities go by. You can also use tweaks like Gridlock and maybe make a pattern as you sway through them. If you've been needing a free tweak like this, check out PageLock in Cydia.
