Correct, we do not currently support SSL websites unfortunately. We apologize for this inconvenience. However, we are working on bringing this feature in and can update you here once this is supported.
hmm, I have been waiting for https support by Nrelate from month to month. Nrelate (flyout) has been my favorite plugin so I have kept Nrelate in my site hopping you can support SSL soon, nothing happens until now. Quite disappointed.