Debian vs. Ubuntu Comparison
In this tutorial, we will show you the differences between Debian and Ubuntu. For those of you who didn’t know, Debian and Ubuntu are two popular open-source operating systems that are widely used on servers and other computer systems. While both distributions have many similarities, there are also some key differences between them that may make one a better choice for a particular use case. Overall, Ubuntu and Debian are a popular choices for users who value open-source software, community support, and frequent updates. It is suitable for a wide range of use cases, including desktop computing, server administration, and embedded systems development.
Also: Manage Debian, Ubuntu, and derivative Linux distributions with Landscape Scripts | Ubuntu
See for yourself: the benefits of chiselled Ubuntu images in action with an ASP.NET shop demo [Ed: Now it truly looks as though Microsoft bought Canonical, based on how Canonical is behaving]