Gentoo Linux is an open source operating system built on top of the Linux kernel and based on the Portage package management system.

Zend Forums

Zend Technologies is one of the largest and most popular companies producing a wide variety of tools and frameworks for PHP. Their community forums rely on phpBB.


Official Support Forum for Debian, the kernel-based open source operating system. phpBB provides a solid platform for support and discussion.

Virtual Box

VirtualBox, developed by Oracle, is cross-platform x86 virtualisation software. It has become one of the most widely used virtualisation solutions in the world.


Pixelmator is a popular commercial image editing software for Mac OS X users.


Inspired by Max Berry's book, Jennifer Government, NationStates is one of the most popular online simulation games. The forum boasts over 5 million posts and 200,000 users.

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