Provide ability to easily obtain Markdown syntax from the RadEditor, to be saved on disk. Ex. string RadEditor.GetMarkdown()
RadEditor offers a server-side method for exporting the content to Markdown: ExportToMarkdown(); and OnExportContent server event where you can obtain the content. You can see how to use them in the demo: http://demos.telerik.com/aspnet-ajax/editor/examples/import-export/markdown-import-export/defaultcs.aspx