I know this is old, but it is the best post I've fount on the subject. As neither my browser nor my language packs are in en-US, I think it is weird that I cannot hide it from my spell-checking list.However, there must've been an update to this issue...
Currently, the list of exceptions for removing cookies and web site data when shutting down Firefox is not synced. I think it would be neat if it was synced.
NB. I do not want the synchronisation of cookies or web site data. I specifically mean the l...
