by Ken Task.
Oops ... strike one for me! :\
Correct URL:
http://moodle.tcea.org/moodle2/moodle/
which appears to be a 'regular' Moodle with some strange info in HTML blocks.
IF, however, you acquire an account your front page will be the HUB's search. Please use Google Autnentication as I don't have time to manage users.
Am thinking of turning http://sos.tcea.org/coloodle (Collaborative Moodle) into a dev/HUB kinda implementation.