We measure ICQ

In ICQ there is an interesting service " meryka ICQ ". Enter your asya and asya opponent, click Fight and the service will calculate the number of your and his points. Points are counted as the total number of contacts plus the number of contacts of your contacts and so on up to the 3rd knee.

By the way, I got the idea here that if you register 2 new numbers, then “through them” you can find out the exact number of contacts of any number. Non-confidential somehow :)

www.icq.com/fight