I am not using any adsense revenue sharing website. I have my own website in which i have integrated adsense. With revenue sharing site, the earnings can not be too high.
It's not either adsense revenue sharing sites OR your own sites! Of course first you need to have your own sites, but then to create backlinks and at the same time have the opportunity to get a few adsense money, you can use such sites. The advantage of using such sites is that they already have good traffic, so your pages there (which point ot your own sites) will maybe attract traffic too.
Well ,check out my link..it gives a good money by using adsense..post few articles..and get started..
I am trying out Braineos, it's a new one based on flashcards. Not sure how it will work out, let me know if you have luck with it