DieterZ is moving on to a new position and is leaving the communication about the next version of Project and Project Server to Lidiane Souza. You can find her here: http://blogs.msdn.com/project/default.aspx
The only issue is that her latest post which states "Hopefully we’ll be able to build a good community on this blog.. Sadly, comments are not allowed and there is no email address for her... Hopefully she will get this straightened out.