Allow Points to be added to a Web Map through a URL

Idea created by Rupert_Pupkin on Aug 10, 2010

    ArcGIS Online should have the ability to put points on a Map, by parsing a URL string. The URL string could contain X, Y values or an Address, and these values will be added to a map. I may have a case where upon request, I would like to pass (X) Locations to the server, and result with a single image that shows my Web Map with the (X) points on top of it.