NO, but i have heard so many internet marketers that have been caught and the effect on their site in not good at all.
No, i use my own black hat methods with wight & grey hat backlinks & seo methods.That google & other seo's never arrest me.
I do not understand why someone would want to use them. I think that if you work hard, and put a lot of time and money into your site, you would not want to be banned from the search engines.
No Not at all so far....
No I dont follow negative or black hat seo .. WHITE HAT BELIEVER