Now that Seam has moved to Maven, I figure I need to actually learn a bit more about it. I've not been very motivate to dig very deeply into it, given that my past experiences with Maven haven't been entirely positive. However, the Ant/Maven combo we are using in Seam avoids most of the issues I've had with Maven, so I'm happy with what we are doing.
In any event, I need to learn Maven. Sam recommended Better Builds with Maven as a great resource. Since it's a free book, I thought I'd pass along the reference to anyone looking to learn Maven.