And if I were the site owner you were trying to sandbox, I would report your efforts to have me sandboxed in a heartbeat.
What makes you think you can hurt my site? Give me a break! Think before you speak. This is such an obvious tactic that the Google alarms would go off instantly. As a website owner, (in a dog eat dog market) so would mine!
I would report you the minute I saw this sort of garbage taking place. The first one or two referrals would be enough for me to investigate and there are bound to be referrals. You can't control what your visitors do!