I'm horrified that so many people are happy to state with absolute conviction what happened,
Just for the record I'm not in that camp. Furthermore, at the time, I was posting on forums, stating my belief that Assange would find a way not to appear in court, and that he would skip bail (although, obviously I didn't know how). (Google is a wonderful thing). I wasn't alone, but in a quiet minority, who were SHOUTED DOWN by the all caps brigade who were convinced of his "innocence" and insisted he had been granted bail because* he was trustworthy.
Well, sorry UK law, but the fact that a sizeable proportion of internet posters warned you Assange would abscond, when pitted against your insistence that the bail conditions were satisfactory look a little bit ... crap ... when you reflect that he did skip bail, and we are having this discussion in 2016.
*"innocent" in dog-ears, as anyone who behaves as Assange has done has also lost the presumption of innocence. This is real life in the UK, not a Alexander Dumas novel.