So does adsense ban you for embedding Youtube videos? I have read other posts on this topic but can't found a definite answer.
Infolinks is better then both adbrite and bidvertiser. I am still using infolinks and adbrite but the revenue is higher in infolinks.
For the same adsense problem you have encountered, I have removed all of the video only sections from all of my websites. In business, as in life, we often have to recreate the model of of the way we do things. When one way stops working, we must find another. Creativity is the gift of survival.... You have many choices: Chitika, adbrite, infolinks, kontera, clickbank, amazon and I would reconsider eBay and commission junction. How much time do you devote to this site everyday? If it can run automatically or semi-automatically, then these alternatives may generate enough revenue to keep this site viable. If you are devoting too much time to on this one now, it maybe better to reallocate your time to those sites that still have adsense on them and get them up to 300 pounds a month.
I know this is off topic but I looked too. I don't believe Google will stop serving Ads due to Embedded Video feeds from YouTube. They will for showing their Ads with videos that show things against their policies. Here's an example: http://www.google.com/support/forum/p/AdSense/thread?tid=789972c1deee3ecd&hl=en
So embedding youtube Videos is fine unless you embed some videos that are against their policies eg hacking, adult etc?
Give up on trying to get AdSense back, and don't even think about buying an AdSense account either. It will get banned in a few days again.