Google fields 35.1 percent of the searches online, followed by Yahoo at 31.8 percent and MSN at 16 percent, according to ComScore QSearch. If the number of searches translates to the percentage of the ad market, MSN generates roughly $1.6 billion annually from search, minus the portion shared with Overture.
But its even a fact that yahoo is the most visited site in the world then comes msn and google.

Google shows only high quality backlinks for your website when you are seraching link:yoursite.com. Use Google Webmaster Tools to find all your backlinks.

Yahoo shows mostly all the backlinks to your website. So earlier when GWT was not there, webmaster use to anlayse Yahoo backlinks.

MSN, earlier used to show backlinks for your website but now a days has a problem with link operator.

I am using gmail now and love it! but i do wish that they would add more "gadgets" to the google home page instead of just igoogle

I prefer Google . I like Google.com .

I like Google in comparison on yahoo & msn.
Because search result of Google are more accurate.

Hello friends

When you look at the Big 3 Search Engines: Google, Yahoo, MSN, it is difficult to compare them only from a search engine perspective. So I started working on a list which showed a set of categories and listed the product each company brought to the table. After a while I started noticing a trend, Google, Yahoo and MSN have their hands in everything! A user could literally stop using one company's services and switch to another's while still being able to accomplish every single task. This is one of the main reasons these companies are so strong, they offer a complete solution. Furthermore for one company to stay competitive with the other two it literally has to be prepared to offer a similar service otherwise it could potentially be left in the dust.

Thanks