I did not notice any difference between them.
I was hoping "completely remove" will remove all hidden configuration files in the home directories, but it is not doing that.
So, what actually is the difference between them? And is it possible to remove also all configuration files when uninstalling an application?
Thanks
/etc
are stored all files that the administrator can edit to modify the operating system behavior, independently of the user. For some more information see http://en.wikipedia.org/wiki/Filesystem_Hierarchy_Standard. – enzotib Jun 21 '11 at 20:32