[pietjepuk88]

I'm not sure what you mean by "until when?".

> do you think they wont start forcing the needle?

The article is about _fining_ people, i.e. negative monetary incentives. Your reply outlined a bunch of positive monetary incentives. There's probably enough research out there which of the two works better (negative or positive), so I won't get into that. I will say that I think it's quite a stretch to say that either is a step-up to "forcing a needle in you", and that I find it a bit disingenuous to imply that this slippery-slope argument only applies to negative monetary incentives.