Shady business practices reminds me of what ebaumsworld does through the practice of submissions so they don't have to credit sources. Even going so far as to wash out watermarks in videos. A great feud is between ebaumsworld and the guy that runs ytmnd.
I never liked a license agreement that said, "terms and conditions are subject to change at any time". That's anti-consumerist and designed to **** people. With no heads up, you get ****ed. The new practice as a consumer is to monitor any service agreement you signed up for to see if it changed weekly or monthly; this is bull****.