Firefox "shield"

[Benjamin Kreuter]

Sorry if this was discussed already, but it looks like Firefox 57 on
Fedora 26 (and I assume 27 but have not checked) in the Fedora repo has
"extension.shield-recipe-client.enabled = true".

1)  Is there a reason this is not turned off by default?  This is being
used to install extensions without notifying users.

2)  At what point will it be appropriate to consider changing the
default browser?  This is just the latest in a series of questionable
things Mozilla has done.

-- Ben