Long ago I took a closer look at a hotList that UserLand provided, and the results can be found at hotList HEADs.
Well, times have changed, and now since we all share OPML, there’s a new list on the Share Your OPML! site showing the Top 100 Feeds. I thought it would be interesting to see what web servers the feeds were coming from and what mime-type the feeds were using.
The results can be found at Feed HEADs.