Extro Version
Who do you listen to? Who do you answer to? Your boss or your boss' boss?
Dave Morehouse, my friend and (currently only) peer, has the "right" answer, I think: customers.
If you are interested in collaborative tagging, social bookmarking, folksonomies, and the life-changing features that we are looking to build on top of subscription technologies (RSS, ATOM), I suggest you subscribe to Dave's blog (and heck, mine) and let your voice be heard. We're listening.