Thanks for this info. I shall keep that in mind and try and subscribe that list too.It's the right list in theory. In practise since much of the people doing the work are on the art list, CC-ing them is required to get results and valuable input. Especially if you're talking icons and colours.
I think that is an issue with huge organizations :-) ... Trust me, it ain't an organization fault.(Conversely a lot of things that happen on the art list should be CC-ed there. Yes I know our organisation sucks.)
later, Rogue