In a forum, Jeremy80 have always liked ask.com’s layout and related searches feature. They are just lacking in the marketing department but still can be a stream of traffic, although a fairly small one, according to him.
http://forums.seroundtable.com/showthread.php?t=3274
Many in the SEO community argue that there is no greater from of SEO than forming an SEO Monopoly under niche keywords.
