This is probably the most optimistic thing in security in the past year. Thank you! It's still tricky to get security due to the platforms on which software r

This is probably the most optimistic thing in security in the past year. Thank you! It's still tricky to get security due to the platforms on which software runs, but now users can make reasonable choices about which platforms to trust, and by not tying your messaging application to hardware with a black-box baseband, users actually have a decent chance. Hopefully there will be more progress on baseband-less mobile devices and reasonable networks for those users.