Both RSS & Atom feeds are working and show identical results. I'm using RSSOwl.
Only the latest 5 items are showing up on the feeds. If somebody's trying to use the feed as a daily digest, they'll be missing a lot.
You can probably configure the server for the max number of items in a feed. BBC sends out the latest 28, and many others do 25.
The new forum's great, Matthew. I only hope that you're enjoying all the stuff you're learning.