On Facebook, you mostly chat with people you already know and have met in the physical world.
If we share our secrets with strangers, we also need not to worry about losing our privacy in our own society and we can still get help on different points from different minds.
To chat with strangers on the Internet is a great way to find new friends.
Ideas TALK can be used to talk about anything but is especially powerful when it's an event that is happening at the same time.