Description: Hacker News is a social news website focusing on computer science and entrepreneurship. It features user-submitted links to technology-related articles and blog posts, which users can comment on and vote up or down.
Type: software
Pricing: Free
Description: Lobsters is a link aggregation and discussion website focused on technology and science articles. It features user-submitted links, voting and commenting similar to sites like Hacker News and Reddit.
Type: software