Summary: StickOut is a desktop sticky note with multi-user support and Outlook integration. As a .NET Framework 2.0 Windows Forms application, it uses .NET Remoting to communicate with other StickOut users and exchange sticky notes with them. (85 pages)
Download the associated StickOut.msi code sample.
Original Article: http://msdn.microsoft.com/en-us/library/aa480731.aspx