Bump

http://bu.mp/ - http://twitter.com/chrispirillo - One of the most popular apps on both the iPhone and the Android has to be Bump. I see people everywhere bumping their phones together in order to get to know each other better. You can use Bump to exchange contact information, share photos, or even become friends on Facebook. As you can see from the demonstration we did in the video, it's simple to use. Stop wasting your time manually typing someone's name, phone number and email address into your address book. Just Bump them! http://chris.pirillo.com