I've been trying out the Bing search engine (http://bing.com/). I like the fact there's a different picture on the homepage every day, with some interesting facts. I rarely see the homepage of a search engine though, as I tend to use a browser search toolbar.
Today I tried searching for "git backup" (looking for backup solutions involving the git software) and bing suggested "Were you looking for: get backup". No, I wasn't, although bing has adjusted my search so it only shows "get backup" results. I think google sometimes does this too. You need a "no, I wasn't, I actually was looking for what I typed" button.