The main purpose is to have a network without depending on a central ISP. A good example of a sizable meshnet is the Athens Wireless Metropolitan[1] network wh

The main purpose is to have a network without depending on a central ISP. A good example of a sizable meshnet is the Athens Wireless Metropolitan[1] network which has more than a thousand backbone nodes. 1: http://en.wikipedia.org/wiki/Athens_Wireless_Metropolitan_Network http://en.wikipedia.org/wiki/Athens_Wireless_Metropolitan_Ne...