It will be possible to retrieve the pointer coordinates when using the OnMouseEnter and OnMouseLeave events of RadDiagram via their event object.

In your page http://www.telerik.com/help/aspnet-ajax/autocompletebox-onclientrequestfailed.html you only have one message to show to the user, why not return de http status code?

In this moment the workaround suggested by your team is:
<script>
    Telerik.Web.UI.WebServiceLoader.prototype._onWebServiceError = function (error, context)
    {
        var errorEventArgs = new Telerik.Web.UI.WebServiceLoaderErrorEventArgs(error.get_statusCode().toString(), context);
        this._raiseEvent("loadingError", errorEventArgs);
    }
 
    function OnClientRequestFailed(sender, args) {
        console.log(args.get_errorMessage());
    }
</script>

Such tools exist in Word 2013 - 'Show Markup' and 'Display for Review' tools.

They are used by the users to be able to see the originally typed text, the final results (as if the track changes were accepted) and some further options for the visual appearance of the tracked text.

Such option would be very useful in the RadEditor, because in a large text where multiple users would add their suggestion, redaction and comments, the text would go quite unordered and difficult to be handled with. 

Based on customer feedback:

When the application menu of the Ribbon bar is opened and should cover external applets / plugins, such as JavaApplets, PDF, Flash etc, it's not rendered on top, but beneath.

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The solution is to add an IFRAME element, a lot like in the menu, combo etc, for IE browsers.

Allow Tiles with scrollable content to be both scrollable and draggable. Currently, if the draggable functionality of the control is enabled its content cannot be scrolled but is directly dragged (neither with the mouse button, nor its wheel).

The grid should provide an in-built option for the filtering to be initiated only on Enter key press and not on Tab or input blur.

- Add Filter="None" (as discussed here: http://www.telerik.com/community/forums/aspnet-ajax/search-box/how-can-i-set-filter-to-none.aspx).