Portage package media-gfx/colorhug-client says: homepage: http://www.hughsie.com/ But this leads to a broken webpage with no images. Better: Searching for "colorhug" via google leads to: http://www.hughski.com This one looks complete and is also mentioned at http://www.hughsie.com/ in the footer. So please update the URL in portage.
Actually, both sites look equally outdated wrt information about releases, and so on.
I just bought one of those devices and the bill tells me to visit: http://www.hughski.com/ So this seems to be the new official website. Alternativly I could offer - Google Groups: https://groups.google.com/group/colorhug-users - Git Repository: https://gitorious.org/colorhug Both with activity in the last two days.
+ 03 Mar 2013; Pacho Ramos <pacho@gentoo.org> -colorhug-client-0.1.10.ebuild, + colorhug-client-0.1.12.ebuild: + Update homepage (#453728 by Peter Albrecht), drop old. +