Code review comment for lp:~michael.nelson/launchpad/distro-series-difference-browser2

This looks really nice. I love this page because it can answer questions I have about the how any distroseries diverges from its parent. I think Henning's review is excellent and I really applaud the work everyone has done on this. I have a few questions about what I cannot see from data and mockups, that may be of concern in the near future.

How will this handle non-intersections, or packages marked as deleted? eg.
    https://edge.launchpad.net/ubuntu/maverick/+source/beagle
Will I see "Deleted" or "Not present"?

Where is that package description coming from? These look like source packages, not binaries. I recently added a summary field to DSPs and SPs that is built from binary summaries--it does not look like the descriptions in the mockup.