For an official Apple iPhone tutorial, go to: http://www.apple.com/iphone/guidedtour/tour/large.html
Twitter works great on the iPhone. There are plenty of free apps to try out from the app store, find which works best for you.
For an official Apple iPhone tutorial, go to: http://www.apple.com/iphone/guidedtour/tour/large.html
all of them
The iPhone works very well with Apple's standard case, but most any iPhone case will do.
No.... Get Glucose Buddy for iPhone.... It's FREE and works very well.
Download this program called TouchCopy. It works with iTunes and you can retrieve your photos from it and use your iPhone as an external HD/flash drive. **Only works with iPhone/iPod Touch with camera.
I have an iPhone 4 and I listen to Pandora on it all the time! It works perfectly!
It works on Android, so it should probably work on IPhone
it has a multitouch electronic board behind the screen
Crunchyroll works with iphone and ipads and stuff
Just like a bigger iPhone but better
Yes and it works pretty well for me