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. We are an expert knowledge exchange: a place where physics researchers can ask each other about quantum entanglement, computer programmers can ask about JavaScript date formats, and photographers can share knowledge about taking great pictures in the snow.
tags: get-answer make-questions questions-and-answersHacker News is a social news website that caters to programmers and entrepreneurs, delivering content related to computer science and entrepreneurship.
tags: news news-aggregator news-feed social-news technology-newsVoat is a censorship-free community platform based in Switzerland where content is submitted, organized, moderated and voted on (ranked) by the users.
tags: free-speech media-aggregator social-network voteSteemit gives users monetary rewards for any meaningful contribution to the platform. Of these contributions the most important are:- Creating or posting content which the other users consider valuable (like)- Finding valuable content and upvoting it
tags: chat-clients cryptocurrency forums messaging payments