Governments nose where it's not wanted
I know governments think they have the right to do whatever they want whenever they want. But really - capturing my metadata and other Mr Nosey things sucks big time. Quite frankly I don't do anything wrong so why are you looking at me? Your time would be better spent doing real police work, instead of collecting idiotic tweets and other junk. Besides, I'm no social media butterfly, you won't find me there. My email is hosted by myself so you don't get that. I use Threema or Apple iMessage for messages so you can't get those. I use a VPN when I browse the net. So what are you really capturing about me? Surely that money is better spent on teachers, police and other useful things that we really do need, not to mention the fact that criminals will just get around it - thats right - they will do or use something else. It just won't work. Dumb criminals will always get caught but you don't need data retention to do that.
I also noticed that according to Article 12 of The Universal Declaration of Human Rights that I should not arbitrarily have my privacy interfered with. Is Australia a signatory to this document? Yes. So WTF are we doing Mr Government?