Dopplr adds new functionality for users via Twitter, SMS

Dopplr has today announced an updated (Copenhagen) that provides additional functionality for users to share their trips. Now users can update trips via SMS, email and by Twitter using a special direct message functionality. User profiles also have more options that enable the user to limit what info is shared with others. Nice stuff... the mobile updates are a must so this is a treat and may get me actually using it more. See www.dopplr.com
See also the Dopplr blog for detailed info