End of 2015 I have founded the publishing platform MBSE4U for MBSE books. A few days ago I have updated my social media profiles with MBSE4U and got a lot of responses. Therefore, a few short notes to clarify things. The mission of MBSE4U is to provide books with up-to-date content about model-based systems engineering. It is part of my authoring activities that I practice since more than 10 years. You find more details on the MBSE4U page.
To avoid any misunderstandings, I am still managing director of oose, and work as a consultant and trainer for oose.