I love my iPhone!
Besides the fact that it's a great smart phone, I love it even more beause I can write my own apps for it. iDiccionario was my first one, and I use it almost every day. If you'd like a Spanish dictionary in your pocket or purse, click on the iDiccionario menu item on the left. It has been updated with an index that stays on the screen even when you scroll the text. A version with iPad support is coming soon. Very cool. Check it out.
QR vCard is now in the Apple app store. It allows you to share customized virtual business cards -- vCards.