Thinking about this for more than a couple of minutes will reveal that these new, friction-free types of blogs would be a great way to track all sorts of events, not just vacations. Imagine if, at the kick-off of the next conference you attended, everybody was given an email address where they could email photos or video they’d shot, a few paragraphs in response to a talk they heard, pretty much anything related to the event. You’d have a ready-made conference scrapbook with comments and an RSS feed.