I'm a big fan of the CSIRO too. But I think it's fair to say that under the current government they've pushed towards a more commercialisation / applied science view of the world. For instance, NICTA (Australia's premier government funded Computer Science research... thingy) has been defunded and merged into CSIRO.
They now operate as 'Data61' on a semi-commercial basis. Again, I don't think this is necessarily a bad thing: I'm actually working with some of the NICTA/Data61 guys on one of their projects, and they are doing a number of these across the APS. If anything, it's been great to unleash these guys on the APS, where IT expertise is sorely lacking. They seem to be very good at what they do (and have a heavy focus on applying machine-learning to real-world problems).
Their new CEO, Larry Marshall actually created a number of US startups centred on lasers/optics (sorry, don't know the proper term) and holds a number of patents in this area. I met the guy when he gave a presentation at my workplace, and this carbon-fibre work is very much in line with the strategy he outlined. He's a decent guy who, IMHO, has been given a pretty unfair run in the press (who have taken a number of his statements out of context and portrayed him as some kind of anti-science luddite). Incidentally, he reads PG's essays :)
I don't really have a point here, just providing some background information in case you find it interesting (and apologies if I sound like a bit of a cheerleader). This shift in CSIRO's focus might have been the one and only thing our idiot government has gotten right over two terms of government (or, at least, the one thing they didn't totally screw up).
EDIT: And just to concur, the assertion that CSIRO is a patent troll doesn't pass the laugh test.