Using Blogdigger to create custom category RSS feeds

I love the Inkernets.  Just the other day I helped Richard with something, and now he goes and posts this.  I suspect it may have been Carolyn who put the category RSS bug in both our ears.  Freakishly coincidental is the fact that not 3 hours ago I was poking at Feedburner to see if I could get it to do this exact same thing!  (it can't).

Link: Science Library Pad: using Blogdigger to create custom category RSS feeds.

So here you go Carolyn, and anyone else who's interested in subscribing only to some of my categories.  Maybe you, Greg, who doesn't think of himself as one who'd be interested in distance education :-)

This is a great discovery Richard, thanks!

Update:  The RSS feeds for each category now appear in the sidebar to the right.  No way I can see to just get a feed button next to the categories at the top of the page, but if you scroll down you'll see the whole list repeated under the heading of Category Feeds.  I ran the Blogdigger feeds through Feedburner so I can see how many folks actually choose to subscribe to a category feed.  Let's see, I could subscribe to those feeds in Bloglines, then run a PubSub search alert feed on them, tag them in del.icio.us... What else could I run them through ;-)