Kik Messenger, which claims to be the US's 7th most popular social app and ranks even higher in some other countries, today released a new version that gives its 120 million+ users more control over who can text them. Over the past year, its creators at Waterloo, Ontario-based Kik Interactive noticed the app has become "the leading cross-app messenger," they claimed. That means that people who … [Read more...] about Kik Messenger’s smart new safety features