@cryptonet you suggested I come and check out this post. Now I have, and you where right - I did upvote it. You write with passion and include your opinion instead of just copy-paste. I generally don't kike when people link to their own posts in a comment, but this was a good example of what we discussed there. Thanks for you article - it won't change my world but I will think of it the next time I hear someone say they want to change the world.