it's more of a business plan and market segmentation. It has
nothing to due with linux marketing. This is plain my idea though.
JBoss will continue as a solution  in the market but it will most
likely face some competition from GlassFish or what not in give or
take two years. The reason I see WebSphere and Weblogic still have
some market share is their strong support team, which kick ass
anyways. On top of that many CEOs, and by many I do mean a high
number, do not know there is commercial support behind solutions like
JBoss.