ION RSS points to two ethically challenged "services": RSS Equalizer and RSS Content Builder. Get a load of the dreck from the Equalizer plagiarizers:

"You see, regardless of what topic or subject matter you've built your website around, there's valuable content out there... articles and information written by some "expert" in that particular field.

And since that kind of content already exists - AND a large portion of it is available through the magic of RSS feed capability - YOU don't have to create the content yourself."

These are exactly the kinds of jerks that end up ruining things for the rest of us. Heck, they don't even have any shame - look at how the latter site promotes itself:

Have you tried hiring writers or searching for related articles in article directories around the web? If you have, you must know how tiring it can be to search through thousands of articles in hopes of finding something remotely related to your web site topic. Or if you have opted to hire writers you need to worry that they are being honest in their writing and haven't plagarized someone else's work.

Why worry about dishonest writers - cut out the middleman and just steal the content yourself! It's clowns like these that give the overreaching types at the MPAA and the RIAA enough oxygen to live.