Worldometers!

News and feature lists of Linux and BSD distributions. The DistroWatch web site was first published on 31 May 2001. The concept started as a very simple table comprising of 5 major distributions and the chart only compared a few features (price, version, release date) and a few package versions (Kernel, KDE, Gnome, XFree86, Apache). Trying to make it slightly more comprehensive and useful (and failing to find anything similar and up-to-date on the Internet), I have kept adding more distributions, features and packages until the table reached fairly reasonable state in terms of information provided. At that stage, I decided to share the table with the Linux community worldwide and moved it from a spreadsheet into an HTML document. »

Infogalactic is an Internet-based, free-content encyclopedia project that is a dynamic fork of Wikipedia and improves upon the online encyclopedia's model of openly editable content. Infogalactic's pages are interlinked in order to connect the user to related pages with additional information, and are categorized in a variety of ways, including Relativity, Notability, and Reliability to allow the user to prioritize his personalized perspective

The Linux Counter Project

Oppia is a free, open-source learning platform. Full of interactive activities called 'explorations', Oppia helps curious minds learn and teach.