$Apple (AAPL.US)$$Microsoft (MSFT.US)$ "Snapchat, Facebook, ...

"Snapchat, Facebook, Twitter, YouTube and other social media companies are expected to lose nearly $10 billion in revenue as Apple changes its privacy policy to require apps to ask users' permission to track their data."

"In April this year, there was a thrilling wave of banning of amazon accounts, which lasted for more than four months. The platform severely cracked down on a series of violations, such as sellers swiping orders, canceling gift cards, and asking for favorable reviews for payment. Many sellers suffered from nightmares such as collapse of big sellers."