PUBLIC MARKS with tags search & popular

Do a search for your keywords and then move the bar towards “Research” and then towards “Shopping”. Look at your competitors and why Yahoo considers one to be more of a shopping site and the other one to be more of a research site. By doing a quic

Aggregates and searches top social bookmarks

Wikio is a user managed news search engine. It watches, real time, thousands of news sources, gathers hundreds of thousands of stories every day and classifies them by their topics in a multi millions documents database. information classification is based both on its relevancy and on its members popularity who vote, discuss or even write new stories.

Search patterns, trends, and surprises according to Google

[EN] a current events/weblog/news search engine