Google's indexing often seems to stretch into the most obscure corners of the net, but there are plenty of sites it deliberately doesn't index, even within its own domains. Google Operating System runs down some of the more interesting areas of Google that don't get indexed. It's no surprise that search results pages, mobile replicas of pages and Google Documents are kept private, but some of the other exceptions (like image pages only being available via image search, video captions being ignored, or Google Moderator not being indexed) seem more questionable.
What Google Doesn't Index On Its Own Site
Trending Stories Right Now
As anyone who works in a school or childcare centre will attest, Australian parents come up with some pretty weird names for their offspring - including Google, Tron and Hippo. While most names are reluctantly approved by the state or territory's Registry of Births, there are a few that you just can't get away with.
For the last month, much of Australia has been gripped in an insane tempest of petulance and stupidity because single-use plastic bags aren't available in supermarkets any more. This is so first-world problems it's almost as embarrassing as our national energy policy, but for anyone who is still stressing about this, I'm here to tell you IKEA can save you.