Interesting site. Glad I joined. Who/what am I? A classic arcade game collector, and a Sun Systems Administrator. (That is, if you define who you are by what you do, which really isn't a good way to go about it.)
I do very little programming, and only a tiny bit becomes open source. But one of the more interesting things I did was to disassemble and to comment some of the code to the arcade game Tempest. (The big upright arcade game that uses vector graphics.) You can visit it at The Tempest Code Project. Wish I hadn't burned myself out on it.
Anyhow, neat site. I guess I'll have to read more into this trust model that sounds interesting. I thought it was amusing to certify myself as a master, but I see that the site gives it no credibility. :)