All Sites

» Able2Know Ask an Expert

Ask an expert or share answers. Features questions and discussions on diverse topics.

http://able2know.org/

» AllExperts Questions & Answers

A directory of subjects with volunteer experts to answer posted questions.

http://www.allexperts.com/

» Ask FactCheck

Ask political questions and selected questions will be researched and answered.

http://www.factcheck.org/askfactcheck/

» Ask Me Help Desk

Ask a question in one of over 300 categories.

http://www.askmehelpdesk.com/

» Askpedia.com

Ask questions and get answers from volunteer experts.

http://www.askpedia.com/

» Askville by Amazon

User-generated questions and answers, also with discussions and expert user profiles.

http://askville.amazon.com/askville/Index.do#answers

» Blurt It

Users can ask questions, answer questions, and collect points for questions answered.

http://www.blurtit.com/

» EnergySavvy

Provides answers via email or online about home energy topics. Answers are free, as is the archive of questions and answers from other users. Also provides a directory of articles on topics related to reducing home energy use.

http://www.energysavvy.com/topics/

» LinkedIn: Answers

Ask questions and get answers from your network and other volunteer experts.

http://www.linkedin.com/answers

» MaybeNow.com

Ask questions for answers and chat from other community members.

http://www.maybenow.com/

» Quad City Times

Ask medical, advertising and home improvement questions.

http://www.qctimes.com/expert/

» Smart QandA

This is a service from Encyclopedia.com. Users can ask questions via email and the answers will be posted and verified using reference information that is available at Encyclopedia.com

http://qanda.encyclopedia.com/

» The AnswerBank

Post questions and answers or discuss topics of interest.

http://www.theanswerbank.co.uk/

» WebAnswers.com

Provides answers to input questions in a number of areas including games, fitness, and education.

http://www.webanswers.com/

» WikiAnswers - Q&A wiki

Questions and answers in a shared, wiki format.

http://wiki.answers.com/

» Yahoo! Answers

Ask questions and get answers from other people in the community.

http://answers.yahoo.com/

» Yedda

Ask questions and share, explore and discover knowledge.

http://yedda.com/

» Zoomnia

Choose a type of local expert and ask a question to receive free advice, qualifications of local businesses, or times of availability from real people who serve your area.

http://www.zoomnia.com/

» wiseGEEK

A growing archive of questions and answers, covering twenty different categories. Users can ask questions and comment on articles.

http://www.wisegeek.com/