Wikipedia - Wikipedia is a free online encyclopedia, created and edited by volunteers around the world and hosted by the Wikimedia Foundation.
DistroWatch - 9 hours ago - It does include a proprietary software set optimized for business users, students, researchers and developers." A list of features and further details can be found in the company's release announcement.
Encyclopædia Britannica - Explore the fact-checked online encyclopedia from Encyclopaedia Britannica with hundreds of thousands of objective articles, biographies, videos, and images from experts.
Distro Chooser - This test should help you while choosing the best Linux Distribution for you.
Kiwix - Kiwix enables you to have the whole Wikipedia at hand wherever you go!
The LiveCD List - This site was created to help sort through the many LiveCDs available.