The question of search engine bias can be easily verified by examining search results for popular words and phrases. I have performed search for very competitive and frequently searched word finance on Google and Yahoo.
As I expected Google lists as number one:
Google Finance
Google Finance offers a broad range of information about stocks, mutual funds, public and private companies. In addition, Google Finance offers interactive ... finance.google.com
And Yahoo shows in top position... no surpise here:
Yahoo! Finance
Free sharemarket information, financial news, glossaries and guides to help you learn about international markets.
au.finance.yahoo.com
See if you can find other examples of search engine bias.
Info Seputar SEO - The-Seokiller.blogspot
bias
financial news
information
rankings
search engine
Search Engine Bias