http://en.wikipedia.org/wiki/Sydney_Hilton_bombing#Accusations_of_conspiracy (search ASIO)
But it's not like, say, the presence of Facebook means IIRC has suddenly been uninvented.
If I recall correctly, IIRC stands for If I Recall Correctly, I think you wanted IRC, IIRC IRC stands for Internet Relay Chat.
...or said that the Aussie national anthem is Waltzing Matilda...
Try Advance Australia Fair http://www.dfat.gov.au/facts/nat_anthem.html
...For the steam release, I saw people blogging about it
It's common to see a tweet like "game X is awesome and it's on Steam for half price right now!".
yep, you're spot on about that, I'll get them every day on Facebook from various mates - Drops my productivity way down.
"An idealist is one who, on noticing that a rose smells better than a cabbage, concludes that it will also make better soup." - H.L. Mencken