Snaggy and Nitrozac, creators of The Joy of Tech comic and authors of The Best of the Joy of Tech book, has posted an article on MacDevCenter about the use of video conferencing technology. “They’ve used their virtual book signing events to demonstrate the power of iSight and iChat AV, but their aim is to spark your creative juices to find other ways to apply these technologies, perhaps to connect with friends and family around the world, or perhaps for use in your own business.”