http://www.google.com/search?q=Webmster+Forum
The misspelling "webmster forum" was used as link text from Xaraya. It was the only site to link to WebmasterForum.net using that anchor text.
Do a search, and WF is #1 - not the page where those words appear; but the page they
link to using those words.
Some people have been suggesting that Google is acting to put more weight on page-elements as opposed to anchor text. I don't see this happening.
