> Having written bespoke scraping systems professionally, I think you overestimate the applicability of this technique. You may be right, but I would say that

> Having written bespoke scraping systems professionally, I think you overestimate the applicability of this technique. You may be right, but I would say that it shifts the balance. If the content is poisoned, the scraper will have to spend effort on quality control and they can never know for certain if you have detected their workarounds. It doesn't stop them of course, but it certainly raises the cost of scraping you at little extra cost to you.