— In a 1,500-word memo obtained by The New York Times over the weekend, the company’s top lobbyist, Nick Clegg, sought to rebut Haugen’s allegations ahead of her unveiling in an episode of “60 Minutes” on Sunday night. “Social media has had a big impact on society in recent years, and Facebook is often a place where much of this debate plays out,” he said in the memo, in which he called Haugen’s impending accusations, which included blaming Facebook for January’s insurrection at the Capitol, “misleading.” He wrote that “what evidence there is simply does not support the idea that Facebook, or social media more generally, is the primary cause of polarization.”
Altcoins also sometimes differ in the method of verification used to authenticate transactions. While some altcoins use Proof-of-Work systems, others use Proof-of-Stake consensus, which replaces miners with validators. Proof-Of-Stake mining requires a lot less energy and fewer resources than Proof-Of-Work systems since Proof-Of-Work miners have to do much more ‘work’ to mine blocks.

That can mean serious savings for investors, especially compared to some other exchanges. For example, if you want to buy $100 worth of Bitcoin on Coinbase, you’d actually end up with about $96.51 in Bitcoin, after fees. On Binance.US, you’d still have $99.99 to purchase Bitcoin after accounting for the 0.1% fee.
In late July, Elon Musk said Tesla was "most likely" to start accepting bitcoin as payment again. The comment helped the cryptocurrency race past the $30,000 level.