the catch!! (somewht)
from there FAQ's
"How do I collect minutes?
According to an article on Ynet by Gal Mor:
"Upon signing up to the service, each member gets half a minute of cellular phone time or 2 minutes of telephone time for free. In the near future, according to company representatives, new members will get 15 minutes of cellular phone time and one hour of telephone time for free.
So what happens after the call time is used up? Here's where the community comes into play. To acumulate more points, others must call your Spikko phone number. Every incoming one minute call increases your credit by half a minute.
If your friends don't call, you can still send SMSs at no charge. Members can send up to 30 SMSs a day with the message "Please call my Spikkophone." In the future, members will be able to customize their SMS."