Secure messaging app Signal is the most important app of 2017 http://on.mash.to/2yZnjiQ pic.twitter.com/EqzCO0El2L
6:49 PM - 19 Dec 2017
1 reply
30 retweets
61 likes
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.