I say it until I am blue in the face – spelling and grammar matter. If you still don’t believe me, have a look at this short video by Matt Cutts. Three years ago he was saying that a good user experience means a higher web page ranking. A good user experience does not involve mistakes, spelling errors, broken links, incorrect phone numbers and bizarre grammar . . .
In case you don’t know, Matt is Google’s Head of Webspam. This means he is The Man Who Knows about how search works and what will help and what will harm your site. He says spelling and grammar matter – so there!