Sun Publishes Glassfish vs. JBoss Comparison Guide

Poor Redhat.  First SpringSource declares war and now Sun is joining in.  Today Sun made available a 14 page Glassfish vs. JBoss Comparison Guide, (Sun login required to download).  Check it out.  It actually makes for pretty interesting reading and if I was eager to see Redhat/JBoss's response to SpringSource, they've now got me besides myself with excitement waiting to hear how they respond to both SpringSource and Sun!  It's going to be epic!!