Wikileaks published a cable from 2012 detailing Ecuador's invitation to question Assange in the embassy. What took Sweden so long?
Update:
> “As a condition to let Assange be heard they [Ecuador] have demanded a special agreement in which Sweden recognizes asylum status for Assange. But the government cannot make such a commitment because it is the Migration Board which decides whether or not a person has the right to asylum.”
From: http://jackofkent.com/2015/08/assange-the-law-of-limitation-... and http://www.thelocal.se/20150807/sweden-hits-out-at-illegal-e...
If Sweden was serious about getting this sorted out then they could have done so years ago. Instead they've been unusually inflexible about the whole affair which makes the whole thing smell even more than it did at the beginning.
(I don't have a dog in this fight, I just find the whole situation interesting.)
(While I admire the work WikiLeaks has done, I find Assange to be an egotistical idiot but given the number of unusual events that have occurred during this whole affair one can't help being interested.)
This seems significant too.