I finally got a chance to read through Attention.XML that Tantek has been bugging me to look at for a while. It’s a lot like OPML except more verbose and I don’t have any toolkits that work with it easily. On the other hand it has some excellent ideas with regards to extensibility and I could see supporting this for something like updating WordPress’ link times, if it could be done elegantly. Groups are a little confusing, but I just read on the Technorati list they’re cleaning that up. I’m going to their holiday party later with Cheyanne so I hope to learn more.