LorenzoJLucchini
Lorenzo uses Freenode IRC with the nick LjL. Lorenzo is an Ubuntu user from Milan, Italy. His favorite color is black.
His contributions to Ubuntu are hardly useful PHP scripts such as [http://apt.byethost14.com] and horribly dangerous superuser mode hacks such as [http://wiki.ubuntu.com/AutoDeb].
He also wrote some incredibly useful free software such as can be found at [http://sourceforge.net/projects/micsimkit], simulating a CPU that is only described in a book and nobody ever even dreamed of using, and [http://sourceforge.net/projects/z80sim], simulating a quite well-known and widely used CPU that already has, like, 100 simulators of.
Other software he started writing, he never finished. Well, the above isn't finished, either.
He lives in a world were everybody's computer runs a free version of AmigaOS with memory protection.