UserLand has a new feature for testing: TrackBack for news items oriented Manila sites. If you’re comfortable running beta software, please help us test the new feature: Follow these instructions on the manila-dev mail list.
For those not familiar with it, Trackback is a set of specifications published by SixApart, the company that develops Movable Type. It’s is used to notify sites when you create a post which links to the other site.
Manila supports both outbound and inbound TrackBack pings, as well as auto-discovery.