- Debian GNU/Linux - The "mother" of Linux
- Ubuntu Linux - Linux, easy and simple
- Distrowatch - All *nix distros at one place
- LinuxQuestions.org - The place for answers!
- Ubuntu Forums - Getting help with Ubuntu
- Debian-News.net - All news about Debian and it's offsprings
- TuxMobile - Got a notebook? Like to install Linux?
- heise.de - Everything you need to know ;-)