Introducing the new FREE app for iPhone from Post-it Notes available at the App store

The notes app that lets you sketch, doodle and type your messages on your choice of nine unique colors

Create notes by typing and/or drawing.
Choose from nine different Post-it note colors.
Simple and fun to use, encourages creativity and spontaneity.
Invite friends to share notes only you and your friends can see.
Control who gets to see the notes you post just yourself, your friends or everyone.
View notes posted by you and others within 500 yards of your current location.

Set reminders that include date and time with the option to tie your note to a location.
Set location-based reminders anywhere in the U.S.

http://www.post-it.com/wps/portal/3M/en_US/Post_It/Global/Offers...