Write And Walk :
You can Now Write an email on walking.

Very easy to use:
-Compose you subject
-Compose you message
and click on the email buton .
the email app will start and just choice your recever and send it!
Write And Walk use the iphone camera and during writing you can see where you go.

Examples of use:
-SMS or email:
write during walking, copy and paste your post on sms.

-TWEETER:
write during walking, copy and paste your message to tweeter

-FACEBOOK:
walking-write, copy and paste your message on facebook.

or any other application that supports the copy and paste

Option:
-4 text colors