The foot logo of the GNOME desktop environment represents the GNOME project’s original mascot, which is a foot with sandals. It symbolizes the project’s focus on freedom, flexibility, and forward movement in the world of open-source software.
Well this explains why GNOME is so hard to use. It was designed explicitly by foot fetishists, so it’s easy to use with your feet. That’s why the taskbar is at the top of the screen instead of the bottom. Your feet would cover it when they’re on the laptop keyboard otherwise.