Ask an Expert

European Experts Exchange - Multilingual experts offer their feedback on common open-source applications, including PHP and MySQL.
http://www.europeanexperts.org/

Ask The Inventors - Free help for first-time inventors about how to go from idea to patenting, marketing and licensing.
http://www.asktheinventors.com/

I Recognise That - I Recognise That is a place where people can ask or answer questions about anything and everything. Someone that asks a question can also upload a photo to help illustrate that question. Questions are answered by other users.
http://www.irecognisethat.com

Nadlan Info - Panel of construction experts responds to questions about civil engineering, architecture, interior design, and plumbing.
http://www.nadlaninfo.com/

Wondir - Ask or answer questions on all topics. Responders are eligible for tips, prizes, and published ratings.
http://www.wondir.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/

QandAs.com - A community of experts and specialists covering dozens of topics. Must do free registration to ask a question.
http://www.QandAs.com

Ask an Expert Sources - Index of ask an expert sites.
http://www.cln.org/int_expert.html

Videojug - A large collection of professional and amateur video tutorials, how-to videos and advice. Users may submit questions as well as video answers.
http://www.videojug.com

Ask Me Help Desk - Become an expert or ask an advisor about subjects such as homework help or interview questions at this question-and-answer community.
http://www.askmehelpdesk.com/

iQuestions - Video answers to lifestyle questions answered by Christian experts in the areas of marriage, parenting, intimacy, finance, faith, career, and other topics. Users may submit questions, share answers, and join discussions.
http://www.iquestions.com

Ask A Linguist - Post a question involving language to a panel of linguists; browse and search past answers.
http://www.linguistlist.org/ask-ling/

Since You Ask - Ask any question, researchers will find the answer and post it on the page.
http://home.flash.net/~goodkids/sya.html

IQgeeks.com - Question and answer services as well as a forum for discussions of random, weird and interesting facts.
http://www.iqgeeks.com

AskAnOwner.com - The AskAnOwner community gives consumers the opportunity to ask direct questions to users of products and services. They can expect honest and direct answers to there questions.
http://www.askanowner.com/

Askville by Amazon - User-generated questions and answers, also with discussions and expert user profiles.
http://askville.amazon.com/askville/Index.do#answers

Ask a Chef - Questions answered about cooking from volunteer expert chefs.
http://www.askachef.com/

Google Answers - Now retired service where live researchers used to answer your questions on any topic for a fee. Existing answers can however still be browsed or searched for free.
http://answers.google.com/

Blurt It! - Users can ask questions, answer questions, and collect points for questions answered.
http://www.blurtit.com/

The Answerbank.co.uk - United Kingdom based question and answer site with weather, crosswords, quizzes and horoscopes.
http://www.theanswerbank.co.uk/

AllExperts.com - Volunteer experts answer all your questions.
http://www.allexperts.com/

Able2Know - Ask an Expert - Ask an expert at this knowledge exchange where experts answer one's questions. Features discussions on diverse topics.
http://www.able2know.org/

JustAnswer - Auto mechanics, doctors, accountants and other experts answer user-submitted questions for an agreed upon fee.
http://www.justanswer.com/

Globe Alive - Searchable database of experts standing by to help you.
http://www.globealive.com/

UKExpert - A discussion site with a large team of expert moderators and members making up its community. It also has live news, polls, and a photographs section.
http://www.ukexpert.co.uk/

ask BAR - Ask questions and get free expert answers from real people in almost any topic.
http://www.askbar.com/

Yahoo Group: Science Help - Ask questions about biology, physics and chemistry.
http://groups.yahoo.com/group/sciencehelp/