HEATKEYS

Yahoo! Answers is a new way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.

Moreofit is the first (and best) website similarity search engine. It answers the question:

The best place to find similar websites.

Easily find more sites like those you like. Similar Sites helps you find related sites and alternatives based on community recommendations and computer analysis.

Simlicio.us helps you find similar websites to any site on the web. Enter a website name and find up to 50 relevant sites.

Web Trends features social media, web news and current web trends including the latest in social networking, Twitter and Enterprise 2.0. Web Trends features web news and commentary, articles on the social web, tutorials on social networking and soci...

SiteRapture is a directory that provides website reviews / online service reviews, ratings, ranked lists, recommendations, tutorials / how-tos, and more.

Quora is a continually improving collection of questions and answers created, edited, and organized by everyone who uses it.

EzineArticles.com allows expert authors in hundreds of niche fields to get massive levels of exposure in exchange for the submission of their quality original articles.