Now that postings can be annotated with topics to describe what they are about it would be interesting to be able to put those topics into the RSS feed somehow.  This would allow clever aggregators to offer filtering tools to their users.

Steve Yost on ubiquitous collaboration tools. Steve Yost, inventor and proprietor of QuickTopic, disagrees with David Weinberger's assertion that collaborative software fails to thrive because companies are afraid to "hyperlink the hierarchy." The real problem is more mundane, Steve says: ... [Jon's Radio]

An intriguing hypothesis on the challenges of getting new technology ideas to take root in organizations

[McGee's Musings]

» Interesting.  From a quick scan I'm not sure how QuickTopic differs from, say, using a Yahoo group where participants can either use it as a list (with single & digest options) or a web forum.   I have switched from reading radio-dev as a list to using it as a web forum.  But that's because I use Outlook for most of my email and it just sucks, sucks, sucks!

But beyond that I would be looking for radio-dev to arrive as an RSS feed.  In fact much of the stuff I currently receive as email would be better arriving in my Radio news aggregator.  Of course, at that point my aggregator is going to have to become a lot smarter and work much harder for me.

The other technology that could do for email is Instant Outlining (IO).  Radio is getting interesting in this regard.  It's going to take a lot of work to make it a killer app, but it's certainly on that track.

As someone else has said, Radio: the best $40 I ever spent on software!