As the Glassfish ESB becomes more and more popular, one of my current customers was very interested in using the Glassfish ESB. Looking over the Glassfish website we got the impression of a fully supported product.
Nothing surprised us more however, when we asked Oracle for a solution package of Glassfish ESB. We received .......... an offer to use Oracle SOA Suite. Further inquiries to Sun learned us that "we're not allowed to offer Glassfish ESB solutions anymore".
So it seems that the choices have become clear, at least within Oracle.