Developer reply by CySlider
Rated 4 out of 5 stars
It provides just what I was looking for: an efficient way of collecting addresses from emails and putting them in useful places.
The idea of using the right mouse button for a context menu is great. It makes for a simple and memorable interface.
It would be handy if it could also create an address book or just a distribution list and add the addresses directly to an address list but perhaps that involves much extra work. As another reviewer said, it works!
Handling addressbooks in TB2 is really painful for extension developers. Thats why they rewrote the whole addressbook API for TB3. Knowing that I am a little bit too lazy to dig too deep into the addressbook handling and am waiting for the first stable of TB3 instead.
To create your own collections, you must have a Mozilla Add-ons account.