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Comment: Re:Are users app-blind? (Score 2) 356

by Alain Williams (#39869593) Attached to: Apple Blocks iOS Apps Using Dropbox SDK

Nothing, it's just that Apple's position has always been that if you want to sell anything through an app on their platform they get a 30% cut.

They do this because Apple claims that it is Apple bringing the clients to the app_developer/service_provider. People seem to accept this distorted view. In reality: a big reason that iPlatforms are successful are because of the apps, where would these gadgets be without Angry Birds, Drop box, etc ? By buying through apple I would accept the same sort of transaction fee that the credit card companies charge merchants, but 30% is just taking the piss.

But: Apple get away with it because: (a) the cost is on the service providers, not the individual consumer; (b) apple deals with the app providers one by one, and each has little negotiating power because Apple has done a divide and rule. The only way that Apple would change its mind is if a large fraction of the app providers were to act together (aka like a trade union against a large employer), but that just isn't going to happen.

Comment: Re:This is science (Score 4, Interesting) 963

by Alain Williams (#39866703) Attached to: Last Bastion For Climate Dissenters Crumbling

People should dissent, people should disagree.

That is how science works: people testing other people's ideas and results. I don't know about your use of the word ''dissent'', since that implies ideological views, these are the very antithesis of the scientific method.

Climate change isn't understood well enough for there to be a unanimous consensus.

''Unanimous'' is a very high bar, one lone odd ball stops uninamity. What we should be looking for is what proportion experts in the field agree on the main points. We now have many more climate scientists who agree that there is a climate warming problem than the number of experts who agreed that Saddam had weapons of mass destruction. However: great political action and spending was put to bashing Iraq, much more than has been put to addressing climate change -- which is something of far greater danger than Iraq ever was. But that is politics for you.

Comment: Whatever produces more grandchildren ... (Score 4, Interesting) 374

by Alain Williams (#39851437) Attached to: Is Humanity Still Evolving?

some people have more grandchildren than others - evolution favours those people. Some ''traditional'' pressures physical are not so important (eg: resistance to polio, the ability to run fast & catch a meal, ...) others have become more important (ability to live while grossly overweight).

The mental pressures (ie differences) are often overlooked, eg: ability to produce lots of kids in a high pressure urban environment. Good mental ability seems selected against: those with good education tend to have fewer kids. The need to feel to work hard to produce much needed food for the family is not important, the ''social'' will provide the food if you don't; in fact since (in countries like the UK) the more kids you have the more money you have thrown at you: I fear that we are breeding people who are ignorant and don't work.

I expect to get flamed for the above: unfortunately the numbers seem to support my thesis.

Comment: Re:Very interesting (Score 1) 198

It's not even a new discovery - it was discovered late 19th century, i.e. more than a century ago.

Protozoans were discovered 150 years ago, but they have been hard to investigate. It seems that there may be several different groups that are all classified protozoans, some may be very different from others -- RTFA.

The greatest griefs are those we cause ourselves. -- Sophocles

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