Top Three in Thirty: May 7, 2018

Elon Musk is apologizing after last week’s disastrous Tesla earnings call where he referred to questions posed by two analysts as "boring". The call cost Tesla nearly $3-billion of market value and over $630-million of Musk's personal stake. 

Instagram has launched another new feature, this time one that will allow users to make purchases directly from the app. Currently it's limited to select users and only for things like making restaurant reservations or salon bookings; but shopping will be coming soon. 

According to a new report, the most downloaded app is a Chinese-based music video app called Tik Tok with an estimated 46 million downloads. So if you want to live out your MTV dreams, head to the App store.