I have tried to get in Tribal Fusion as advertiser, and had a test budget of 300$ prepared. They reply me that the minimum test campaign is $10.000 ??? Is ANYBODY advertising with them? My websites are all clean and with a great potential, I was willing to target the "technology channel". Now I am kind of SCARED, $10.000 why?
Seems very steep -- you should be able to get 75,000 468x60 ad unit impressions for $300 on that channel -- $10,000 would buy 2,500,000! I'd go back to them and check! Having said that I'm not sure if TribalFusion only deal with high volume adverstisers these days.
I can paste a email message from them. I will reach home and paste it. Really, 10.000$ !!! is a lot for a test advertising.
Anything less than $10k means that we cannot do an effective job of promoting your product. Well, at least they are honest