Linux-based site. Content is fairly technical; site has many links to other sites and articles. All the tech news that matters, with an Open Source software bent.
Provides articles on the open source LAMP web platform. Roughly defined as (but not limited to) MySQL used in conjunction with Linux, Apache, and either Perl, Python, or PHP.
Portal covering distributions, databases, development, security and servers. Lists technology news, white papers, newsfeeds and industry specific articles.