It works on Fennec 16 XUL for Maemo 5. Rated 4 out of 5 stars

But it generates a lot of css-related warnings in Error Console.

This user has a previous review of this add-on.

doesn't work on Galaxy Tab 10.1V Rated 1 out of 5 stars

I really did like the idea of this add-on, so I installed it on my Galaxy Tab 10.1V with Firefox 5. And indeed when I first time entered to my mail communicator (STRATO communicator) I was asked if I would like to store a tap, what I did. So expected next time I would loging to the Strato communicator, I only would need to "tap" my password, but unfortunately nothing happened. So I cleared again the stored taps, which caused that next time I logged in, I was asked again for a tap, which again I could not enter next time.
How does it work, what do I need to do to be able to enter a stored, tap'd password. Am I doing something wrong, or is this promising add-on unfortunately not working on my Galaxy Tab ?