Why? Why do I do this. It is not primarily because I am afraid by NSA or other big brothers - well I am afraid of them but I think they will find out that I don't like them in any case. It is also not that I am afraid of getting used to "free services" which sooner or later will come at a price - which they clearly will.
There are two other reasons.
First. DON'T LITTER. We know we shouldn't spread all our rubbish in the place we live and we shouldn't throw it on the street, so why do we think it is fine to do it on the internet?
Second and most important DON'T WASTE. Even if many of these services are for free in the sense that you and I don't have to pay for them, they consume a lot of resources, and I mean A LOT
The Facebook server halls now built in Sweden will consume the same amount of energy as 16,000 private homes. In addition the halls need backup diesel generators; in case of a blackout, construction designs call for each building to have 14 backup diesel generators with a total output of 40 MW. Read more on Facebook receives massive support for Swedish data centreIt is very hard to calculate the real energy use for the whole IT sector and the growing cloud, figures vary from a couple of percent up to ten. What is indisputable is that it is a sector with almost explosive growth and that its share of energy use is also growing very rapidly.
This might require some large-scale societal response. But as always we also have individual responsibility. Some chose to opt out altogether, others thinks that the internet is the best that happened the world since sliced bread. I tread the middle way of mild skepticism.
The least you and I can do is to empty the trash can
And we can sort out all those old photos and lousy videos on YouTube (I forgot them!). I am sure that half of the stuff in the cloud could be deleted NOW and we could close down a dozen coal powered plants in a blink.