To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
CloseWelcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.
CloseReview for ReminderFox by spider362
Rated 4 out of 5 stars
Ribbon still does not appear in version 1.9.9.5. Tried everything suggested by author and then some but nothing worked. Had to go back to version 1.9.9.4.3 to get it to appear again.
I will give this add-on a 5 start rating as soon as the ribbon appears again.
Can you try it again and then go to the Firefox tool menu and select Web Developer -> Error Console and see if it reports anything useful there?
To create your own collections, you must have a Mozilla Add-ons account.