Earlier quoted context omitted.
There's already a less wasteful solution, it's called fiat money.
Fiat money doesn't serve the same purpose as Bitcoin and in some ways is the opposite. Why are there so many trite unthoughtful comments being made about cryotocurrencies? I'm guessing people are turned off by all the scam coins and are throwing the baby out with the bathwater.
Used GPUs flood the market as Ethereum's price drops below $150
311–320 of 361 posts
Re: Used GPUs flood the market as Ethereum's price drops below $150
#312Earlier quoted context omitted.
High risk, high reward. If you buy the average piece of real estate and rent it out, you are looking at 30+ years to cover the cost. You can also lose it all (housing bubble) or quadruple your investment (investing in SF 10 years ago)
Barring natural disasters and other extreme events, your real estate risks losing (let's say) 50% of value if you made a good purchase The intrinsic value of 1 BTC is ZERO
Even if BTC becomes worthless, you still have the GPU to sell
Re: Used GPUs flood the market as Ethereum's price drops below $150
#313Earlier quoted context omitted.
1) No there is no other way. (An alternative, proof-of-stake, is still an active research area. Even Ethereum abandoned the idea of completely switching away from proof-of-work because they realized PoS isn't completely workable.) 2) Because a permission-less censorship-resistant decentralized financial system has the potential to truly improve society, hence worth spending energy on it. I have presented multiple arg…
>Even Ethereum abandoned the idea of completely switching away from proof-of-work because they realized PoS isn't completely workable No it didn't. I follow Ethereum development closely and I know for a fact that's absolutely untrue. I'm not sure why you're misleading people about this.
Re: Used GPUs flood the market as Ethereum's price drops below $150
#314Earlier quoted context omitted.
Why? It's going to cost energy to create a loan regardless of the fiat it's denominated in.
Perhaps this is ignorance on my part, but my limited understanding of bitcoin suggests that new bitcoins cannot be created by creating a loan. It would be impossible to use a fractional reserve system with bitcoins by definition. This distinction is important since over 90% of US currency is created via loan using this fractional reserve mechanism.
Where there is confusion is because economists accept that money is an abstract thing, backed by people's willingness to accept it, whereas Bitcoin enthusiasts see money as a tangible thing that must be backed by a concrete thing. Thus, when economists say that the supply of money changes with fractional reserve banking, they are referring to dollars in the abstract, not physical dollar bills. When Bitcoin enthusiasts say that the supply is limited, they are referring to the bitcoins themselves, not the abstract availability of bitcoins.
Re: Used GPUs flood the market as Ethereum's price drops below $150
#315Earlier quoted context omitted.
It works like a Ponzi scheme. The people who are buying now give their money to the people who got in earlier. As long as more and more people buy its great but eventually you run out of buyers - optimistically the price will level off but more realistically it'll crash.
This isn't correct and is downright misleading. There are many possible scenarios. IE people will hold the Ether under the assumption that it will be more valuable in the future. If the supply of "sellers" goes down and the number of "buyers" stays constant, the price will continue to go up (ignoring new ETH being created for simplicity). As to how ETH could become valuable? Well if the network really does scale and…
Re: Used GPUs flood the market as Ethereum's price drops below $150
#316Excellent, my partner is looking for a card right now, a (lighly) used 1060, 1070 or 580 might be just the thing! In the meantime, my machine which is a gaming rig that is mostly idle, may as well do a bit of mining...
I'm not really sure I'd call a card that's been used for cryptocurrency mining "lightly used".
Re: Used GPUs flood the market as Ethereum's price drops below $150
#317Earlier quoted context omitted.
> 4. Bitcoin is already a net benefit to the economy. Venture capitalists invested more than $1 billion into at least 729 Bitcoin companies which created thousands of jobs. You may disregard the first three arguments, but the bottom line is that spending an estimated 150 megawatt in a system that so far created thousands of jobs is a valuable economic move, not a waste. We cannot decide if an activity is valuable or…
" We cannot decide if an activity is valuable or not based solely on if it creates jobs. " You are right. However Bitcoin is not pointless and comparable to digging holes and filling them up. The simple fact that this financial network is censorship-resistant is a huge benefit to society, already positively impacting many people.
Re: Used GPUs flood the market as Ethereum's price drops below $150
#318Earlier quoted context omitted.
Think of all the SF/SV pollution caused by wastefully funded startups building the next Uber for ice cream or whatever.
Tu Quoque
Re: Used GPUs flood the market as Ethereum's price drops below $150
#319Earlier quoted context omitted.
It works like a Ponzi scheme. The people who are buying now give their money to the people who got in earlier. As long as more and more people buy its great but eventually you run out of buyers - optimistically the price will level off but more realistically it'll crash.
This isn't correct and is downright misleading. There are many possible scenarios. IE people will hold the Ether under the assumption that it will be more valuable in the future. If the supply of "sellers" goes down and the number of "buyers" stays constant, the price will continue to go up (ignoring new ETH being created for simplicity). As to how ETH could become valuable? Well if the network really does scale and…
Re: Used GPUs flood the market as Ethereum's price drops below $150
#320Earlier quoted context omitted.
Why? It's going to cost energy to create a loan regardless of the fiat it's denominated in.
Perhaps this is ignorance on my part, but my limited understanding of bitcoin suggests that new bitcoins cannot be created by creating a loan. It would be impossible to use a fractional reserve system with bitcoins by definition. This distinction is important since over 90% of US currency is created via loan using this fractional reserve mechanism.
No actual US currency is created this way, we just have a strong social convention of treating “the bank owes me $1 on demand” as equivalent to “I have $1”.
So if I make a “deposit” (which is, on point of fact, a loan) of $1, and the bank retains $0.10 in reserve and loans out $0.90 to someone else, we say that I have the equivalent of $1 and the borrower has $0.90, so it seems that $0.90 has been created. But there is really only $1.00 of currency, of which the bank has $0.10 and the borrower has $0.90. I don't have a currency, I have a right to demand (with certain conditions, depending on the kind of deposit) currency from the bank.
Most dollar-denominated trade is actually trade in future claims of dollars rather than actual dollars. Nothing [0] stops a parallel thing from happening with Bitcoin; obviously, such trade would be distinct from exchanges of Bitcoin recorded in the Bitcoin blockchain, just as trade in future claims of dollars are readily distinguishable from exchanges of physical greenbacks.
[0] Except the current immaturity of the Bitcoin ecosystem compared to the banking systems of any developed economy, but that's presumably something that would change were Bitcoin to achieve broad, durable acceptance.