Well I would suppose that wordtracker doesn't have the database to draw from as does Google adwords for a start.
Originally Posted by dallir
As far as competition is concerned, think of it this way. The competition is amongist adword advertisers and no body else. That is it only measures competition between the adwords campaigns. When you see cpc rates at 6.00 it is highly competitive.
This does not mean you can't get clicks for a quarter, it just means you have to work at it a little harder to do so.
Here to Help, Nothing More.....
Good SEO isn't Cheap and Cheap SEO isn't Good !!