Here’s a new little lick for all you Radio people: You can now get a counter for the number of comments people have posted, in response to your weblog posts.
First, update Radio.root.
Then go to the Comments prefs page. Scroll down to the Comment text field, and add a <%commentCount%> macro.
When your home page is re-published, you’ll have comment counters. You can see an example over here.