I recently spotted this very interesting site called Vyou.com which exploits video to create asynchronous conversations. I find it interesting because of the simple way it creates presence. As you can see below, it looks like the person (me in this case) is waiting ready for your question.All visitors need to do is type a question into the text line below the video and the creator will get a message with the question and post a reply. You can try it if you wish by posting a question to me. I'm not sure yet how long it will take for me to answer...
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