That's one thing that always bugged me about Linux desktops. I've been using Linux as my desktop OS since Debian 2.0 and the naming convention tendencies of desktop environments are counterintuitive to non-Linux users. The uninitiated just don't know what GNU is or the differences between KDE and GNOME, other than how they look and feel. If Linux desktops are aiming for usability, naming everything Gnusomething, Ksomesomthing or Gsomething is just a poor choice for application names.