OneDrive for Business and SharePoint fill different niches (SearchContentManagement)

OneDrive for Business (ODB)/SharePoint questions I address in my latest SearchContentManagement post:

• How do SharePoint and ODB address content management?
  

• Why would users want both ODB and SharePoint?
  

• How do ODB and SharePoint overlap, and why is this potentially confusing to users?
  

• What are the likely future directions for ODB and SharePoint, and how should IT plan accordingly?

OneDrive for Business and SharePoint fill different niches