Why the deflationary approach of Bitcoin might be good for the planet

Economists often complain about Bitcoin being a deflationary currency system.
They claim that the deflation of Bitcoin’s value will cause people to never spend any of the money they own, resulting in severe issues for the economy.

However, I think we should look at this from a different approach:
What’s going wrong ecologically on this planet is that we waste too many resources.

Now have a look at our current, inflationary currency system: Because money continuously loses value, people are encouraged to spend it on buying things because their value loss is more predictable, less severe, etc.
This encourages the production of things, resulting in the waste of resources.

If we take away the loss of money value and move to a deflationary system, people will rather feel encouraged to keep their money. This results in less production and less resource usage. (A very simple thought I admit, but I haven’t read it anywhere else.)

They only issue is that Bitcoin mining and transaction validation will need lots of computing power forever, which of course causes lots of energy consumption. I hope that this issue will not dominate the effect of reduced production due to deflation.

But there is also some indication that in fact the energy consumption of Bitcoin processing might not grow too much: Very soon, Bitcoin mining will only happen on special hardware which was constructed solely for the purpose of Bitcoin mining (because its performance will be insane compared to “normal” hardware). In fact, such hardware already exists.
And this hardware is and probably always will be very very expensive.
Thus, the total amount of Bitcoin mining and energy consumption which will happen in the long term might not be very huge because there will only be a hand full of people who can afford the hardware.

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Today I learned…

…on Wikipedia:

The USB specification states that the required USB Icon is to be “embossed” on the “topside” of the USB plug, which “provides easy user recognition and facilitates alignment during the mating process”.

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Android auto-updates can grant new permissions without telling you

The list of updates in the Android Market – which is now the “Play Store” – is divided into “Updates” and “Manual updates”.
Without reading the Android manual, I observed that “manual updates” are those which add new permissions and therefore need your review. This categorization would make perfect sense, I’d say most people assume this.

I’ve disabled auto updating because I want to read all changelogs of apps.
I recently noticed an update for Xabber whose changelog stated “NB: New permission needed for better connection management” even though the update was listed as “update”, not “manual update”.

After checking the list of permissions of the update, the Play Store showed that there is indeed a new permission: “View network state” is marked as “new” in the very own permission list of the Play Store.
The new permission is one of the “advanced” permissions which are hidden by default and require you to click “view all”.

TL;DR: So I guess the Play Store will auto-update apps to have new permissions without asking you as long as the new permissions are “advanced” permissions. Unfortunately, the division between normal permissions and advanced permissions is arbitrary: There are quite a few of those permissions which harm your privacy, for example check the advanced permission list of WhatsApp: Listing your accounts, running at system boot and even modifying the phone security settings – WTF!?

Questions to the community: Is this a bug or a feature? Is it mentioned anywhere, maybe in the Android manual? Can it be disabled without disabling auto-updates?
FYI: My Android device runs CyanogenMod 7.1, which is Android 2.3.7.

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Simple Bitcoin Donate Button

The problem: I was unable to find an easy solution which does not require complex scripts for adding a “Donate Bitcoins” button to my website. Most Websites just display the full Bitcoin address, which is large and ugly. So I tried to create my own.

The solution idea: I wanted to create a Button which allows the user to copy the Bitcoin address to the clipboard so I don’t have to display it on my website. Stackoverflow showed a nice idea: Display a prompt which allows the user to copy the address himself. Standard JavaScript function supported by most browsers. Does not require any libraries. This is also the most reliable solution since directly writing to the clipboard with JavaScript is not allowed by many browsers. There are libraries to allow scripts to write to the clipboard it but they commonly use Flash, which is overkill IMHO.

(TLDR) The solution – don’t forget to replace my Bitcoin address with yours:

<a href="javascript:void(0);" onclick="javascript:window.prompt ('Please copy-paste my Bitcoin address to your Bitcoin software - I cannot do it automatically.\nTo copy it, right-click the selected text and select \'Copy\'.\nThen right-click the address field in your Bitcoin software and select \'Paste\'.', '18bkQoBGCZwwP1JhkbAqifEQHyq2cYVv6v');">
<img src="http://www.ecogex.com/bitcoin/pack/ribbonDonateBitcoin.svg" width="104" height="26" alt="Donate Bitcoin" />
</a>

What it looks like – use this to donate some coins for me while you’re at it ;)
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Additional information: The image – which I found here under the Free Art License – is a SVG so you can specify any size you want, it will scale cleanly.

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Better Firefox Widescreen Browsing

The problem: Every day you read news sites / sites which are sorted into articles which you read many of.
Opening an article hides the list of articles. You lose your focus in the article list and after closing the article you need to find your current location in the list again.

The idea to solve it: You use a widescreen display. Split the browser window horizontally. Lock the left tile to the article list. Configure a keyboard button as modifier for clicking links which causes them to open in the right tile.

Finding the solution: Keywords I came up with for searching the Firefox plugins for this are: {Tile,Tiled,Split} + {View,Tabs}.
The popular plugins are sucky, but there is an unpopular one which does the job (although it is very minimalistic and I’d be glad if someone wrote a better, configurable one – it is open source):

(TLDR) The solution: The Split Pannel add-on. Install it. Go to the Firefox menu View > Toolbars > Customize. Drag the button labeled Split to your toolbar. Go to your favorite news site. Click Split > Left. Now press Ctrl+Shift+Leftclick to open links in the right tile. They will also spawn a tab. All tabs which are open can be cycled in the right tile by clicking them normally.

Additional information: Depending on your Firefox settings, you might need to use a different combo than Ctrl+Shift+Leftclick – check this page or just try all possible combinations of {Ctrl,Shift,Alt} + {Left-,Middleclick}. Also press the Firefox shortcut Ctrl+W to close tabs. Use Ctrl+[1-9] to select a tab by its position.

Feature request for people who want to develop a better plugin: Configuration option to make it work with Middleclick only so I can remove my left hand from the keyboard.

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blog.

also als “blogs” aufgekommen sind hats mir genervt.
war damals ja nur ein anderes wort für homepage, außerdem hat jeder gemeint er müsste jetzt nen blog aufsetzen ohne ein wirkliches inhaltliches konzept zu haben.
und um seinen freunden den üblichen internet-müll zu zeigen sind social networks sinnvoller, man muss seinen blödsinn ja nich immer in die ganze welt plärren.

ABER mittlerweile ist mir aufgefallen, dass ich einen haufen content besitze, der eigentlich ins netz gestellt gehört, aber den ich meinen freunden nicht wirklich antuen will, oder der auch leute interessieren könnte die ich nicht kenne:
source code, schaltpläne, fotos von meinen urgroßeltern, nerdkram, …

moderne content-management-systeme wie das wordpress hiersind dafür ideal. die konfiguration via domainfactory kann wirklich jeder depp, und es ist enorm bequem zu bedienen. kann ich nur empfehlen.

fangen wir also mal an mit einem foto von einem gegenstand, von dem ich nicht weiß, was es ist – weiß es jemand?

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