Aren't there any apps for for notetaking.... I thought I read somewhere there is an app where it allows you to record the class and tame notes ...

Should I use my iPhone 4 with a Bluetooth keyboad for taking notes in college or should i just buckle down and get An iPad???

What's up peeps .....just wanted to say I love the forum alot of useful stuff in here......any ways I have a question : is it worth trading my iPhone 4 for a 3GS 32gb plus cash??? Thanks again