Let's call them what most are. Sites that make Google a heckuva a lot of money. Guidelines be damned. Plus since Bing likes to imitate Google they're playing right into Google's hands with the Ehow MFA thingy unless the two have an agreement. Is there a keyword or combination these Ehow people don't rank high for. By the time people get fed up with this mainly reworded hijacked content the main players will just walk away with millions.