It would be useful if the control takes advantage of the RadSpreadProcessing, RadPdfProcessing and RadWordsProcessing. This will allow developers to easily export the control's contents to the desired format. Currently it is possible to export the control's content as images. 

More details about the available RadGanttView exporting could be found here: 
- For WPF - http://docs.telerik.com/devtools/wpf/controls/radganttview/features/exportingsupport
- For Silverlight - http://docs.telerik.com/devtools/silverlight/controls/radganttview/features/exportingsupport