BitAsker is described as 'paid question and answer plateform using Bitcoin ... a user can win money by answering a question' and is an website in the Education & Reference category. There are more than 25 alternatives to BitAsker, not only websites but also apps for a variety of platforms, including Android, iPhone, Self-Hosted solutions and Windows. The best alternative is Reddit, which is free. Other great sites and apps similar to BitAsker are Stack Overflow (Free Personal), Slant (Free), Quora (Free) and Stack Exchange (Free).
Reddit (stylized in its logo as reddit) is an American social news aggregation, web content rating, and discussion website. Registered members submit content to the site such as links, text posts, and images, which are then voted up or down by other members.
Stack Overflow, part of Stack Exchange, is a free, community-driven, reputation-based Q & A site for computer programmers. No membership is required to ask questions or provide answers to questions by others.
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 individual answer and there can be a summary answer.
Unsatisfied with the few link sharing communities that were available and their proprietary, untransparent and non-secure nature, ziq made the original raddle.me (then known as raddit.me) with Wordpress, but it had a lot of limitations.