The Signal app from @whispersystems warns me when someone I know signups on their system. I am rather unconfortable with that "feature" :-/
@brunobeaufils If you don't want to know which of your friends you can communicate privately with, then Signal probably isn't for you.
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@whispersystems The question is how do you know that the guy is my "friend" since I did not establish any link to him explicitely ? -
@brunobeaufils The notifications are generated locally on your device. Your app knows because that number is in your contacts. -
@whispersystems Thank's for the explanation (I completely forgot that I had his phone number in my contacts).
End of conversation
New conversation -
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@whispersystems At least on Signal itself...#PreviousTweetThanks. Twitter will use this to make your timeline better. UndoUndo
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