Iphone
Personally I would rather a phone the width and breadth of a credit card which just stores numbers and dials the number on demand. Think about it.. If you don't lose the phone you're still worried about losing it or it falling from your pocket, someone has access to your info.. If you password protect it, you may as well have a PC every time you enter the number you need to enter your pin.. Games kill time, productivity and they simply waste time, which is more valuable than money in the bank. WAKE UP to what the world needs Not what the world wants! In Fact, I am not even sure if we need to have phones. (my opinion though) I have found that by not being so contactable, I have more time to think and use sites like sportkin to meet and play with real people. (that's just personal though)
It will take a long time for the phone to become as thin as a credit card.
