Great! And you can already choose to do so. But it seems pretty likely that Firefox will be making that decision on behalf of all its users (except those with the wherewithal to know how to opt out), without effectively communicating the risks of that decision to them (based upon their communication about this feature so far).
It’s currently an expert feature that’s off by default. There is documentation in the wiki and a blog post on the nightly news blog for those that are interested in turning it on. It’s quite the opposite of opt-out. It’s opt-in for the technical inclined. What would your expected level of communication be?
