|User since||November 3, 2012|
|Number of add-ons developed||0 add-ons|
|Average rating of developer's add-ons||Not yet rated|
Private option is actually Unlisted Rated 3 out of 5 stars
So checking the API docs and your chrome files it seems that your dropdown option for Private is actually doing Unlisted. Please update the addon to support current API options.
Public is 0, Unlisted is 1, and Private is 2. In addition maybe hide/disable the option for Private unless the user is logged in.
Rated 5 out of 5 stars
It would be nice if we had something like this for portableapps version of Firefox. :) Works great on linux even when the flashplugin-installer package acts up.