Have you had the chance to read Jonathan Rosenberg's, Cisco Fellow and Vice President and CTO for Cisco’s Collaboration business, new blog: Project Squared: You Asked, We Listened? If not, I'd encourage you to take a moment to head over to his blog and check out what Cisco has done with your #1 requested feature - leaving a 1-1 meeting room.
Reply and let us know if this is a big thumbs up for you!