In my opinion they should improve Firefox Sync to work with Thunderbird as well. It could remember add-ons, email addresses (although in my opinion it should no

In my opinion they should improve Firefox Sync to work with Thunderbird as well. It could remember add-ons, email addresses (although in my opinion it should not remember the passwords and should prompt the users for their passwords once more) and RSS feeds. I think that we miss that feature more than any other.