In addition to the the long list of regular portage contributors, these folks have put their hard work into this.

Michael Haubenwallner		<michael.haubenwallner at salomon.at>
Brian Harring			<ferringb at gmail.com>
Kito Dietrich			<kito at ???>
Fabian Groffen			<grobian at gentoo.org>
Emanuele Giaquinta 		<emanuele.giaquinta at gmail.com>