Digital Spy Forums is a popular online community where users discuss a wide range of topics including entertainment, TV shows, movies, music, technology, and more.

Disqus is a platform that provides online commenting services for websites and online communities, allowing users to engage in discussions, comment on articles, and interact with content across the web.

Stack Exchange is a network of community-driven Q&A websites where users ask questions, provide answers, and engage in discussions on a wide range of topics.

Quora is a question-and-answer platform where users can ask questions, answer questions, and engage in discussions on a wide range of topics. It allows individuals to share knowledge, insights, and perspectives on various subjects.

Reddit is a social news aggregation, web content rating, and discussion website. It allows registered members to submit content such as text posts, links, and images, which are then voted up or down by other members. Reddit communities, known as "subreddits," cover a wide range of topics and interests.