It only will leave messages for friends in your contacts. Better if it left a geographic note for anyone who has the app. Like if I walked into a restaurant, for reviews.
Really awesome app for use
Updated version is awesome Superb idea !! Excellent design
Awesome App App which I was looking for...
Easy way to access your friends
1. Complete redesign.
2. Public messages.
3. Comments and Voting system.
For any support, mail at email@example.com.