Charts describing the Relationships between Search Engines

These charts list the relationships between certain web directories and search engines so you can see what search engines are likely to be best for you. This allows you to develop your search engine marketing campaign more effectively, it also gives you knowledge with which to arm yourself whilst finding the right SEO company for you.

• Search Engine Relationship Chart from Bruce Clay. The first chart I saw, I still have a print out of it on my wall, must be a 'classic' edition as it has been updated since I printed mine :)
• Search Engine Marketing Chart from Omega DM, nope we had never heard of them either - though we do like the chart.
• Search Engine Relationship Chart for UK based search Portals from Quad Alpha