You do not need JS in order to parse the URL and to get the bookmark:
Here is a code snippet that does this:
tmp = HtmlPage.Window.CurrentBookmark.IndexOf("Examples/");
if (tmp > -1)
string examplePath = HtmlPage.Window.CurrentBookmark.Substring("Examples/".Length);
>> Secondly, are you aware if MSFT will build Deep Linking into SL framework?
No - we have not heart anything from MS for including this functionality into the framework.
the Telerik team