Day 4 at VON: It’s done. I am just winding down and packing up. Didn’t have a chance to see anything on the floor today. Met fellow blogger Aswath Rao, who asks “Why are all the VoIP revolutionaries talking about minutes?”. Good question! I also spent over an hour in a session about consumer presence. Decidedly backward looking. Sorry… I was expecting something which would give me new insights into how consumers might use presence. This was a rehash, with no new information. Where are all the innovative apps that people have been hyping?