> Spamming is one thing, and obnoxious. But I find it a tad hypocritical to accept A/B testing colours on a button to squeeze another buck from someone, but reject someone A/B testing content to find out what combination of words in the title creates the most page views. It's the same business.

Oh come on. It's clearly not the changing of the URL in and of itself that I was objecting to. It's the doing it for the express purpose of submitting it twice to a site which has a filter set up in order to prevent that behavior.

I can't believe you didn't understand that from the get go, so I can only conclude that you are being deliberately obtuse which is annoying.