Emailing Notes not Working Rated 4 out of 5 stars

I have been using Ubernote and this add-on for a while now, however, have never been able to get the email service to work (emailing notes to your account).
Is anyone else having this problem? Wondering if it could be something to do with the extension.

Please update for FF4 Rated 4 out of 5 stars

Please update for FF 4. I have been using this as a great tool for work. Dismayed after updating to FF4 that it is not compatible.

Please update.

This review is for a previous version of the add-on (2.0.0.2).