Lurker looking to join in

Hi, I'm a lurker of the forum, but it's time to introduce myself.
I run an eBay business and several niche sites, all of which are 100% white-hat until now. Most of the sites got hit by HCU, so they're currently failing.
So, I thought it was time to go a little bit black hat in my approach. All my competitors do. What have I got to lose?
Thanks for having me

welcome mate, been a lurker too! now i learned a lot of stuff here.