OK, here's the scoop!
1. Jetpack Widget Duplication [a Jetpack widget that can act as a duplicate of another widget for synchronized use in another sidebar].
2. Jetpack Menu Logic [WordPress Conditional Tags to enable or disable menu items on the front-end. It works exactly like 'Show/Hide Widget' but for menu items.]
Then, for all you who are being driven nuts by the fact that the big dogs don't feel your pain ~ with all those pet peeves and niggly little things they should have done in core, but didn't ~ a brand new Jetpack module...
3. Karma [The place where all's right with the world]
(here's my first candidate)
a) Nofollow Karma [Nofollow checkbox on the insert/edit link popup for posts and pages]
The only questions now are ~ "if", and "how soon"?
What are your pet peeves that Jetpack Karma could fix?
Write them below and who knows!