title: Is it IMPOSSIBLE to POST JSON with XDomainRequest?
body: <p>As I am not able to find a way to set the content-type to JSON for the data I sent via XDomainRequest,</p>
  
  <p>I naturally ask:</p>
  
  <p>Is it IMPOSSIBLE to POST JSON with XDomainRequest?</p>
  
  <p>"<a href="http://blogs.msdn.com/b/ieinternals/archive/2010/05/13/xdomainrequest-restrictions-limitations-and-workarounds.aspx?PageIndex=2" rel="nofollow">Only text/plain is supported for the request's Content-Type header</a>"</p>