Deprecate CommentPress Core?
We had an issue on ZenDesk with Catherine Engh who was trying to use CommentPress. It seems that the plugin/theme combo is not really intended to run on a multi-site environment and acts very funky. In particular, the Special Pages section links go to inappropriate places, the footer is screwed up, and if you switch from an existing site to CommentPress, it is quite a mess. You can comment on posts (with difficulty), but not on pages.
I would vote to deprecate.