In a separate communication, Franz Nahrada forwarded a link submitted by Sandi Brockway to a CNET article about the Open Architecture Network. It may be of possible interest to GVN members.The introductory quote from the article is as follows:"The Open Architecture Network is an open-source, social-networking community…See More
With your interest in Virtual Technology, I recommend you take a look at Wiziq's virtual classroom and authorstream's power point presentation platform. Both are web based platforms, have a bunch of features and free basic service. Here’s a public class recording you might find of interest.