Question related to paid Link building services?

[Niklas]

As far as I've seen paid link building will only harm you. Usually its just a spam service that uses a program to post links to forums and other websites. I wouldn't recommend it.

Yes. Even your ranking will spike to first or second page at the beginning, it wont stay long. More importantly, if you got caught, google will punish you and you will have a hard time going up again.