Tribal Fusion has a better CPM rate, but it required 4000-6000 visitors traffic a day to get accept. I am using right now, their CPM rate around $0.18-0.40.
Yeah you can put them on the same page, but that wouldnt be a good idea. You can put them in a chain, since they dont fill 100%. Both ADSDAQ and Burst Media pay better and fill better these days. ADSDAQ pays 1.50cpm with 30-50% fill and Burst does 0.75cpm with 60% fill. They make good third and forth networks though. But i'm always tweaking my chains.
I agree with retsek... I use all 4 networks to fill my blogs and proxies and even using OpenX's ad marketplace and getting a good $0.55CPM for certain categories... its quite sweet actually! I always recommend using these networks to my clients.
Well first of all its really hard to get in there specially in tribalfusion.com I am using Valueclick its more then good but don't know about tribalfusion.com as they keep on rejecting my website
Yes, Tribal Fusion pays much more than Value Click Media, but its very hard to get into Tribal Fusion.