David's Model - A guide for blissful content modeling
David Nuescheler, the JCR spec lead, have posted an interesting page in the Jackrabbit wiki on content modeling with JCR . This is the David's own opinion but it will certainly become more and more valuable for the JCR/Jackrabbit community. He gives in this paper seven simple rules for modeling content oriented application (based on a JCR repository).
Let's share this kind of experience and we will see the result later maybe in some usefull Content/JCR design patterns.