There's no official trinity on
launchpad and github ppa/sources?
there is something on launchpad,
but not the actuall desktop.

I think it would be a very good idea for the
project to be there, just for the extra
exposure. A lot of developers are already
there. They can stumble on trinity just by
searching something else. Or users stumbling
on it. It seams good advertisement for the
project...