Yesterday I moved this information from the Ubuntu wiki to AU:
Within 10 minutes of posting it it was the #3 hit on Google for "unity keyboard shortcuts". Somebody noticed and ran a story and it was also picked up by webupd8, which runs Ubuntu-related news stories.
As of this post the original question is now on page 7! Content-farmed duplicates of the original story litter the pages, as well as other legitimately related unity bits. Adding 11.04, ubuntu, or other related terms doesn't seem to work, except ... putting 11.04 as the first search term finally gets the original content on the front page as the 10th result.
This isn't really a question as much as it's feedback to the SO folks if they need data for improving search results. I moved the content here because I was sick of never being able to find the page buried in the wiki, so I was elated when it was indexed so quickly, but alas, smoked by content farms.