Forum Moderators: open
It's simple. What you're doing is using everflux to your advantage. You take a page and modify it by (for example) increasing keyword density or decreasing overall page (or any other common SEO practices). The content is of course on topic it's just a tad more focused or cleaner. Typically (assuming freshbot chews your site up regularly) this will significantly increase your rankings in the SERPs and could last for a few weeks at the most. Is it beneficial, depends how you use it.
Test it out for yourself.