We're seeing a lot of this tactic in a lot of the more... difficult industries right now with super high value terms (payday loans, viagra, etc). What is hot an

We're seeing a lot of this tactic in a lot of the more... difficult industries right now with super high value terms (payday loans, viagra, etc). What is hot and popular is doing exactly 1-3 except on a hyper-rotation of domains. Build up a bunch of shitty websites, get them ranking for a few weeks, they inevitably get penalized, then just switch domains and rinse and repeat.