Read Ted Neward's post on it for more details here
Most interesting is this quote:
Although you may offer object
oriented relational database mapping training, you may not use the Hibernate name to promote and advertise your products and services.
So I guess we need to remove any references to their products from our curriculum vitae.
Look like JBoss is having a bit of influence over at Redhat headquarters since the buyout.
I hope the entire open source and developer communities stand up and stop supporting any of Redhat's products. Stop recommending it your organizations, stop submitting patches for their software.