As an example of an excellent C# program that's pretty widely accepted in Linux/Gnome, why not take a look at Tomboy Notes? http://projects.gnome.org/tomboy/ ht

As an example of an excellent C# program that's pretty widely accepted in Linux/Gnome, why not take a look at Tomboy Notes? http://projects.gnome.org/tomboy/ http://projects.gnome.org/tomboy/ There are lots of opportunities for addons/etc, and it's reasonably extensible. Could be a great first project.