I've always wondered why people seem to think that spelling doesn't matter on the internet, since the effectiveness of a search engine is determined by how consistently correctly potential search terms are spelled.
I just noticed something in a recent search: in the old days when we couldn't edit posts, people often corrected misspellings in headers in follow-up posts, so they could be found with a control-F search. With the new software, the headers for the individual replies have been removed, so all those old corrections are now gone. And many of those threads are now useless (or at least, unlikely to turn up in a search, unless someone included the correct spelling in the body of a post).
Just a reminder that if you care at all about people being able to find your posts with a search, taking a few moments to check the spelling of the key terms is critical!