See also this post “Run Simple: Convergence of the SAP BusinessObjects BI Product Portfolio” from June 25, 2014 by Jayne Landry, Global VP and GM Business Intelligence, SAP
There is a series going on right now also, SAP BusinessObjects BI 4.1 Upgrade - Events. The SAP BusinessObjects BI Strategy and Roadmap session appears to be part of this series. Recordings of the past webinars are also at the link.