1. The cost of false positives is too high.
2. There is no incentive (yet) to not count fake accounts in "3 billion people use Facebook!". That's coming though, when ad prices fall.
>You will always be late to invest if you do not do your homework or are too risk averse.
The stock market is full of "investment" ideas like this, rising thousands of percent over short periods. Are you researching all those penny stocks? Why not?
>One thing I struggle with is what is the 'right' price for a bitcoin. How do you calculate that?
Do you think Bitcoin is money?
Then the right price is simple: The amount of goods you can buy for 1 hour of labour should be equal between USD and BTC. If you can buy an apple pie for $5USD, then you should be able to buy a pie with $5USD in BTC. The problem is no one is actually selling anything in BTC in the real world.
If you think Bitcoin is money, you shouldn't be "making money" off it anymore than buying another currency in USD. The fact that it is increasing exponentially in price is a bug, not a feature.
HackerNews: where the CEO of Wells Fargo should see the guillotine for pushy salesmen, but taking money from regimes with a century of human rights abuses is ok.
>The range on the Leaf so far has not been especially good, limiting the market for it.
And yet it's the best selling EV on the planet.
It's foolish to compare a car that you can buy today (the Leaf) to a car that you might not be able to buy for another year or more (the Model 3), unless you think Nissan will improve nothing over that time.
>SpaceX is not directly involved in that, but Tesla is, and I doubt places like Breitbart are interested in carefully drawing lines between the man's different companies.
So you are accusing Breitbart of attacking Tesla (even though this is about SpaceX) because they won't "carefully draw lines", without a hint of irony that you can't be bothered to draw careful lines between the companies, and have dragged Tesla into the conversation?
Not every criticism about SpaceX or Tesla is about disliking Musk. If only it were that simple.