First, congrats on getting v7 out the door. Sounds like it will be great.
Regarding user defined access, this is something that I and others have mentioned for years, and I was truly hoping would surface in v7. This program would be so much more useful if one could lock out critical or security related pages, for instance water control, alarm etc, and just present a subset of pages for a household public device. So, as a for instance, I can never use Indigo as a TV controller that I can leave around for anyone to use. We have kids, their friends, the maid, occasional workers etc., and I simply can't take the risk. As a result, only I and my wife have Indigo on our password protected phones and a single iPad. Would love to ditch the remotes and take advantage of the full capabilities but I can't because of these security concerns. I certainly hope you all can appreciate what a problem this is and figure out how to incorporate this feature.