I'm also known as clemux.
I'm a 20-year-old student of computer science at Université de Strasbourg (France).
You can contact me by email (clement@mux.me) or via IRC (clemux on freenode).
My GPG key: 5E39E0E38123F27C
For people with reduced attention span, I maintain a limited presence on twitter, as clemux.
I also have Google+ profile.
A few other people on the Internet call themselves "clemux" (ebay, yahoo and dailymotion, as far as I know). Don't worry if you stumble upon the video of a retarded 14-year-old clemux playing paintball.