can you explain us a little. what do required ? i dont got how to earn money, probably other guys as well.
If you click
http://mapta.gs/tweet you will find "know more" section on top left of the page.Here everything is explained in details.
To understand it think of a unique premium domain name that you own and someone or some big corporation need it for their website. They might pay you millions to grab it.Similarly if you create a unique premium or special maptags (which is free to create) and someone else wants it,you can sell it and earn profit.Every day thousands of people are creating new maptags,join early before its too hard to find a good name for your maptags