The Walker is currently prototyping an "auto aggregator", basically a tool that would search various sites (google news, technorati, flickr, etc) for references to the Walker -- or whatever topic we choose.
The future of the web is mashups and open AP Is? and information sharing. We're trying to grab info and articles from as many places as we can and then run them through a republishing "pipeline":
We hope to have an at-a-glance look at every mention to the Walker on the web: via text, incoming link, or obtuse reference.
This set of content would be republished as an RSS feed and allow comments.