Questions and answers Logos and Brands

Question-and-answer platforms have created a whole genre of internet services in which users exchange knowledge and expertise. The “Questions And Answers” section features logos of services built on the Q&A model. Stack Overflow, Quora, Yahoo Answers, and similar projects allow users to ask questions and receive answers from the community or experts. Brands in this category work in the field of knowledge crowdsourcing. On these building platforms, users’ collective intelligence solves problems that traditional search engines often miss.