I started using this to meet and connect with Care2 and Facebook friends for free and had to share. It's like meeting each other face to face no matter where you are in the world!
http://www.skype.com/intl/en-us/features/allfeatures/skype-to-skype-calls/
If you like this idea and have a good experience with this PLEASE note my news so others will know this is safe. You DO NOT need a webcam to use Skype just FYI you can use it just for a phone.
http://www.care2.com/news/member/577339509/3108550