Collaborative problem-solving is one of the quickest ways to answer questions quickly and well. Dedicated question and answering sites like Stack Overflow and Quora allow for you to ask communities of knowledgeable people specializing in a multitude of proficiencies to give you answers to questions you may not have the time or knowledge foundation to resolve yourself. Knowledge might be power, but knowing where to find those with knowledge can be just as powerful!
Reddit (stylized in its logo as reddit) is an American social news aggregation, web content rating, and discussion website.
Stack Overflow is the largest, most trusted online community for developers to learn, share? ?their programming ?knowledge, and build their careers.
Stack Exchange is a fast-growing network of 84 [and counting] question and answer sites on diverse topics from software programming to cooking to photography and gaming.
Quora.com is a question/answer service allowing users to pose questions that other users can answer, each question and answer can have comments, each users can write one...
Slant is a product recommendation community with the goal of making it effortless to find the best product, app or game for you.
Slido is an audience interaction platform for meetings and events. It allows meeting and event organisers to crowdsource top questions to drive meaningful conversations, engage participants with live polls and capture valuable event data. .
Interactive presentation software for your class, meetings and events. AhaSlides makes it easy to add polls, live charts, fun quizzes, engaging Q&A sessions to your presentation. So you can be a real star on stage.
A Q&A site helps an online community to share knowledge. No matter what your area of interest, people with questions can get super answers fast.
Server Fault is a Q&A site for system administrators and IT professionals that's free.
This software is no longer maintained.
Niftio is a new presentation platform that aims to help any presenter master the art of presentations from the moment he creates the slides to the moment he gets off the stage.
The most complete, simple and intuitive audience responses system that helps you engage your audience during a live conference, a corporate meeting or inside a classroom.
Yahoo! Answers is a way to find and share information. You can ask questions on any topic, get answers from real people, and share your insights and experience.
No longer updated. Last actions date back to 2012 and new apps cannot be added due to unresolved issues. In 2013 Brian Morykon, Co-founder and Designer of the site, talked about a new version of Apps & Oranges more focused on web apps: https://getsatisfaction.com/appsandoranges/topics/cannot_add_app
Apps & Oranges helps people find and recommend the best apps for getting stuff done. It's social Q&A: Question & Apps.
Pubble is the world's best Q&A platform. We make it simple and easy to add a great Q&A platform to any blog, website or Facebook page.