Why is Myia such a great app to use:
• You can share your ideas, jokes or complaints with anyone in your favorite bar or club.
• Send announcements to all colleagues in your office.
• Use it as family noticeboard. After they come home in the evening they get the message you posted before you left in the morning.
• Make simple contests or quizzes - send a question, the first answer is the winner.
• During a concert of your favorite band tell the whole audience how you like new song just being played.
You connect to Myia with only WiFi name and your location. Myia protects your privacy. It does not access any personal information.
See more on http://getmyia.com