HI,

This is a good example of when to use the canonical tag. Set it up for the main landing page without any url variables and you should be good to go. Google will know which version of the page to concentrate value on and also which version of the page to index and show in the search results. It is crucial actually, I saw a case once where the url with a partner id in it got indexed and was being shown in the search results.... you can imagine what effect that had on proper tracking when half the organic visits were clicking on a url with a partner id in it!!

Hi Wayne,

Have you seen this post (also from David)? http://www.davidmihm.com/blog/local-seo/local-search-ecosystem-canada/

I can verify that yellowpages.ca seems to be a big player since I see it mentioned in a lot of the google maps I look at as a data provider... only issue is I am in Greece looking for Greek businesses... go figure!