Banshee is going to be the default music player for Ubuntu which makes me worry. Banshee is based on the controversial Mono technologies developed by Novell employees. Richard M Stallman has warned against Mono and C# which applies to Banshee as well.

A bizarre decision is made just weeks before the final release of Ubuntu 10.04 because an F-Spot (Mono) competitor is removed and Banshee (Mono) gains integration with Ubuntu One
Steven Rosenberg has just published a rave (finally!) about Ubuntu 10.04. He particularly likes gThumb, which can help remove Mono from Ubuntu.

Canonical's Gerry Carr said that Ubuntu was not deliberately looking for Mono-based applications nor is it excluding them. The Canonical Board has yet to make a policy decision on Mono. He said that there will be one more piece of Mono based software called Banshee in 9.10. Banshee is an audio player and might replace Rhythmbox.

Progress on the argument for GNU/Linux without Mono as a dependency

Mono Booster allowed increased access to decisions at Ubuntu

Refutation of Mono disinformation about Banshee being a GNOME project without associated issues

Mono has a potentially fatal sting-in-the-tail for some, and leaves a rather nasty taste in the mouths of many others… So, I thought I’d see what happened if I removed Mono from Ubuntu.

Miguel de Icaza on KDE and Mono .

Windows is promoted at the expense of Free software and Linux because Novell's Mono endeavours are increased and get a new name: "MonoDroid"