Domain Parking or Feed content scripts like steadyniche.com?

Hi
I found a website that offers a script that pulls content from all kinds of sources and creates a website portal for your domains (they sell the script per license).
The thing is, I am currently parking my domains and earn little to nothing with them.
I really like the idea to have free content that is continuously changing on my domain and earn money with google adsense.
Unfortunately they currently only deliver English content and my domains are mostly German.
So does anyone know steadyniche.com?
What is your experience with it? Does it work well?
Do you know any other scripts/services like this?
Or do you think parking is the best solution (which I definitly don’t)?
StarBuG

Original post by DaStarBuG