Question2Answer - A Q&A site helps an online community to share knowledge.
Stack Exchange - Stack Exchange is a fast-growing network of 84 [and counting] question and answer sites on diverse...
Stack Overflow - Community-based Q&A part of the Stack Exchange platform.
The Answer Bank - The Answer Bank is the UK’s leading question-and-answer site.
Apiway - Apiway is a Free API integration platform and social network for Automation expertsYou can:- Connect 30+ apps between each other for free- Explore b2b software on our marketplace- Compare b2b software using unique “Software Battles”
wikiHow - wikiHow is a wiki based collaboration to build the world’s largest, highest quality how to manual.