Reading through the literature for K2 blackpearl and the Professional K2 blackpearl book, there are plenty of arguments for using blackpearl to enhance exisiting SharePoint installations.
However can anyone provide an argument for using SharePoint with K2 blackpearl? As best I can determine SharePoint isn't required for K2 blackpearl so I'm trying to find out what value-add SharePoint gives to a blackpearl deployment that wouldn't use SharePoint as a data source. Any thoughts on this would be greatly appreciated.