CowboyRobot writes "Silencing speech isn't just for dictators; democracies are trying it also. U.S. authorities, for example, asked Google to remove information 6,192 times in the second half of 2011. Google senior policy analyst Dorothy Chou characterizes requests to limit political speech as troubling. "We noticed that government agencies from different countries would sometimes ask us to remove political content that our users had posted on our services," said Chou. "We hoped this was an aberration. But now we know it's not."" Link to Original Source
I've never been canoeing before, but I imagine there must be just a few
simple heuristics you have to remember...
Yes, don't fall out, and don't hit rocks.