It seems like it is easy to find ArcGIS Online content such as maps and apps. However, it is difficult to find add in tools for ArcGIS Desktop.
please make it easier to find actual desktop tools in ArcGIS.com. ViperPin for example is found at http://www.arcgis.com/home/item.html?id=0a41835a856d4017a01fbf834a87472c#! However if I search for "ViperPin" in arcgis.com I get no results!