YouTube changed it's policy in 2011 so that people who use fake cheap views get banned.
Now so where to go? After this change in Youtube TOS; many companies have closed down which provided views with bots, proxies etc.
However, only few companies are still safe, because they had used REAL Views from the start; which is also one of the factors why they charge a bit higher, and I truly agree with them because they deserve and are right at their place.
As of today, there are only three services in total that I'm satisfied with as I have mentioned in the other post. They have never got my or any other people's videos banned.