Is talking about the Internet being a platform without a platform vendor, dave is hinting that Microsoft is going to go with the flow, RSS is the flow. Dave is talking about RSS not being controlled and that it is not owned by anyone. With the wireless connection fixed Dave is now demonstrating his new OPML editor which He is updating his weblog nearly instantaneous with any waiting for pages to rebuild. The depth in which you can do editing is amazing. Their are collaboration tools built in.
Note: Connectivity here is really bad.