Hello there!
For what they're worth, let me offer my thoughts on Skype technology.
My company (the GOLD Center) offers a suite of interactive online courses in business communication. We encourage course participants to use Skype as a convenient means of contacting classmates. Let me give you a specific example of how this has worked in practice.
In our beta trial earlier this year, we taught our courses to professionals from several different countries. Each week, trial participants worked on an individual assignment and a team assignment. Most teams had members from more than one country.
While visiting India, I led an online course from my hotel room. One evening, I received an instant message from a concerned class member who needed help (the personal touch is an important aspect of our business, and our instructors make themselves available as much as possible). Instantly, I was able to establish a Skype conference call with two people from Australia and a lady from North Carolina.
Let me tell you: One of the people from Australia could hardly stop laughing for the first few minutes of the call. He really enjoyed the real-time communication that Skype allowed. He was able to talk with other members of his team and with his instructor for over 20 minutes - and it was totally free. (I don't think he ever did believe that I was calling from India!)
Having said all this, it's important to understand the limitations of Skype. In particular, you need a good data connection. Remember that upload speeds are slower than download speeds; just because you can hear others clearly on a Skype call does not mean that they can hear you just as clearly.
If the limitations of Skype are accepted, it is a wonderful tool. I've been able to take good advantage of it. I hope you can too.
Steve
www.goldctr.com