If it eats your mins and charges u for international calls then it is useless since ur cell phone provider also charges u, even if skype might charge a little less it still useless. However if it eats your mins but does not charges you for international calls when calling another phone that has the same application then i would say it would be good especially for companies. I mean you pay for ur unlimited calling here in the states u can talk all u want internationally similar to skype pc to pc but now on your phone, that would be neat. If they really want to have somewhat of a good product i think thats the only way it would work.
