Saros Whiteboard inttially opens in weird places and with an improper viewsize, so it is barely visible, has no visual connection to Saros at all. Users barely notice it, and when they closed it, they mostly don't know how to reactive it again.
I propose to move the saros whiteboard to the same spot as the saros view itself, just as a tab next to it. This way we are following basic Gestalt pricinples and it is easier for users to discover the feature.
http://saros-build.imp.fu-berlin.de/reviews/r/340/