Sure it's hard to prove or even be sure of oppressive campaigns, but more importantly, it's hard to talk about because people who themselves are not experienced with activism have a hard time believing it, and they are right, some large percentage of the time the fears are not true.
I think that article is objectively biased because it made no reasonable attempt to break it down with any sort of counterpoint risk analysis. That's what Government v Activists from the activist's point of view is all about, you have almost none of the power, and all of the risk, and entrenched powers have motivation to abuse typically for the greater good. And how on earth does the activist convince the skeptical Joe Sixpack (or Joe Corporate-Software-Developer, for that matter.)
Which of his observations could be correct? Are any? Is he just paranoid? Well, if there's one Australian who can reasonably be paranoid it is Julian Assange.
The dude is pissing off governments big time, all governments have a track record of oppression, hell the U.S. surpreme court just placed the decision for detention without habeus corpus for sex offenders who have done their time into the hands of local bumpkins. Hell, the POTUS just approved a targetted assassination of a U.S. citizen with no due process or proven claim without which we can only call it a political assassination.
Thanks Gawker for fucking with the activists. Good luck Nick Denton when you publish your next dangerous article, why should activists fight for you?