kernel.org
lwn.net
minix3.org
linuxinsight.com
linux.org
linuxlinks.com
softpanorama.org
linuxplanet.com
linuxfocus.org
thepowerbase.com
bzimage.org
gnu.org
kde.org
freedesktop.org
fsf.org
xen.org
openssh.com
x.org
kde-apps.org
librecad.org
linuxcnc.org
qt-apps.org
irssi.org
tux.org
hylafax.org
konqueror.org
xensource.com
calligra-suite.org
navit-project.org
netsurf-browser.org
qcad.org
lkml.org
ubuntu.com
debian.org
redhat.com
fedoraproject.org
opensuse.org
virtualbox.org
osdir.com
gnome.org
distrowatch.com
gentoo.org
freshmeat.net
linux.com
rpmseek.com
opensistemas.com
polishlinux.org
dyne.org
xfree86.org
fluxbox.org