this guy seems to have a very interesting adsense site business model... he has dozens of these questions and answer type of sites.. http://www.dmt123.com/ http://www.autoqna.com/ But what is strange is that I don't see any form where people can submit questions to... and also I don't see any form where people can submit other answers or comments... And another thing, I wonder how the author came up with all these good answers to some of these very tough and specific questions??? Very detailed accurate answers to some of the questions...
There is plenty of these kind of sites around the web but these two seem to be moderate enough compared to others that are plastered with Adsense. I dont know if its his own written content or pulled from other article sites like ezinearticles.com Also he has contact links in both sites providing a gmail email address
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