A search engine powered by tweets
Social Mention is a social media search engine that searches user-generated content such as blogs, comments, bookmarks, events, news, videos, and microblogging services.
The most comprehensive people search on the web. Pipl finds high-quality results in pages that cannot be found on regular search engines. Free People Search.
Spezify is a search tool presenting results from a large number of websites in different visual ways.
Kosmix is a guide to the Web. The site lets users explore the Web by topic, presenting a dashboard of relevent videos, photos, news, commentary, opinion, communities and links to related topics.
Googles Einführung in Suchmaschinenoptimierung - Google Webmaster-Zentrale Blog
Ask questions, get *live* answers from your network! Aardvark finds the perfect person to answer any question in real-time.
Duck Duck Go is a new search engine with less garbage and better results.
Google News Timeline is a web application that organizes search results chronologically. It allows users to view news and other data sources on a browsable, graphical timeline.
Similar Images allows you to search for images using pictures rather than words.
