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.

Telmai - Monitor your customer data quality in real-time

Distro Chooser - This test should help you while choosing the best Linux Distribution for you.

Metaplane - Metaplane is the Datadog for Data — a data observability tool that continuously monitors your data stack, alerts you when something goes wrong, and provides relevant metadata to help you debug.

The LiveCD List - This site was created to help sort through the many LiveCDs available.

Truth{set} - Measuring the quality of consumer data