all other communication has been through Q and A via his attorneys
They have offered from the beginning to allow Ny to either question him in London, or to do it via teleconference, both of which Swedish law allows. Even the Swedish press and non-NyD MPs have started ridiculing Ny for her stubborn refusal to do so.
Heck, one of Assange's attorneys (Emerson) all but admitted that he did it.
Why wouldn't they? Anna Ardin never accused him of rape, just wanted to force him to get tested for STDs. She has even tweeted since then that he never raped her. Why would Assange or his lawyers bother denying facts that no one disputes?
before he fled
Slight correction there - After the first prosecutor cleared him, and Ny stalled for weeks, Assange asked permission to go to London, which Ny granted (and then immediately issued an international arrest warrant to generate as much worldwide publicity as possible).
The claim that Assange was "free to go" as promulgated by BjÃrn Hurtig, a former attorney of Assange's.
The chief magistrate of Assange's extradition hearing (who originally voted to extradite) has publicly stated that he incorrectly applied a law that effectively tied his hands into approving the extradition, and would have voted against it otherwise. Unfortunately for Assange, that really doesn't matter, because the UK has chosen to interpret him seeking asylum as breach of bail - Though in some sort of alice-in-wonderland loop of logic, amusingly enough, that doesn't count as a criminal offense in the UK, it just allows forfeiture of the bail itself and taking the accused into custody pending trial. Except, he doesn't face trial because Sweden hasn't actually charged him because (as you point out) they can't charge him without interviewing him, which Ny has refused to do until now.
If he didn't legitimately fear the