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Actually I've got another computer sitting around somewhere that I don't care about. Maybe best to set it up on that one, put it in a room somewhere connected wirelessly and forget about it.
 
I personally switch computers off but in this case it would be doing something - making (imaginary) money

It would be making money by using energy. You might not be paying directly for that energy but that doesn't make it free.
 
It would be making money by using energy. You might not be paying directly for that energy but that doesn't make it free.

True but don't all businesses use energy to make money? I'm struggling to see the difference between me and, say, microsoft or google.
 
So it's a cost/benefit analysis. How much are you giving up for the sake of that £20 over several months?
 
Well my carbon footprint is tiny. I have virtually no possessions or gadgets. Even with a computer switched on I would still use far less energy than someone with a house. I agree with your general point but unless you live in a cave then shouldn't you be asking yourself the same questions?
 
in the sense that we would all be using energy to make money. The point being that they do it on a vast scale unlike little me.
 
True but don't all businesses use energy to make money? I'm struggling to see the difference between me and, say, microsoft or google.

Most businesses provide a product or service. These things have social utility.

You're more equivalent to a day-trader. Albeit you are providing computational power to run the currency. So it's not entirely valuess. You're helping speculators. And boy does society love speculators. ;)
 
in the sense that we would all be using energy to make money. The point being that they do it on a vast scale unlike little me.

Which is where economies of scale kicks in, anyone who is doing mining now is either betting big time on the price going up or has the resources already that are a fixed cost.

In summary, unless you have your own data center, its not a good investment. All the money spent on mining would be far better used trading on mtgox or similar.
 
Whole argument is moot anyway coz I can't figure out what's going on. Up to 102 000 blocks. Don't know whether it's started mining or not or how to start it if it hasn't.
 
If bitcoin are finite then surely we are going to reach a point where mining becomes pointless... Or have I missed something (i.e. that they are somehow destroyed when spent...)
 
If bitcoin are finite then surely we are going to reach a point where mining becomes pointless... Or have I missed something (i.e. that they are somehow destroyed when spent...)

apparently once all the coins have been created, coins will be handed out for people connected doing the processing.
 
actually I'm getting an error with that now. I'll uninstall and d/load it again. Have to come back to this later I think. Things to do now.
 
From what I read mining is not really worth the effort any any more.

The last few days the currency has become more stable due to questions of liquidity I think. For a while I thought that speculators buying coins, resulting in the value of the currency rapidly increasing meant that the bubble would burst and the currency fail. However it seems that as the profile of the system increased people fear for the liquidity of the currency - ie the routes to turn the coins into hard currency came under the radar of national states and therefore the risk of these routes being shut down increased. With no hard currency equivalent they are useless.

Thanks to joustmaster for the details about the system. As a speculator I doubled my money, took out my initial investment and a bit of profit. The remaining coins are still floating around the network should they be a good little earner for me - or indeed be useful to buy a couple of treats.
 
The 'mining' bit always struck me as a huge waste. I understand that you have to give a new currency credibility by not magicking it up out of thin air, but now that enough are in circulation, perhaps it would be an idea to stop getting all these processors churning out useless hashes and doing something useful instead!
 
The 'mining' bit always struck me as a huge waste. I understand that you have to give a new currency credibility by not magicking it up out of thin air, but now that enough are in circulation, perhaps it would be an idea to stop getting all these processors churning out useless hashes and doing something useful instead!

They are doing something useful, the process of computing the hashes is only part of it, the miners also process the transactions for the rest of the distributed network
 
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