Prior to social media, everyone wanted things to be permanent. So the internet was made. Now, everyone wants things to disappear. That's why Snapchat and Instagram stories is so popular. And it looks like Twitter is following suit. The social media titan is looking to introduce "Fleets," tweets that'll only last for 24 hours. Believe me you, the landscape of Twitter will change forever. From flirtatious fleets to hurtful ones to just the funny stuff you're afraid to say, the public will flock (see what I did there?) to tweets that won't last. Twitter is currently testing "fleets" in Brazil so I can only imagine things are getting wild online there. More info below.