Ya is good because of his high ranking in Google, some questions are in the 1 place in Google over 2009/2010 and people still reading their answer nowday...but Recently i've figured out that every day on Ya tons of people are asking for : 1 - Some strange book in PDF ( They want it for free, sometimes directly to their email address!) When this is not specified it's impossible to find the book on Amazon or similar, they are not famous book. 2 - Something about calories. For example they are asking how much calories they have eaten today telling you what they get on launch/dinner. They are also asking if the calories they have eaten today are good to losing weight. However all is around calories, food, and losing fat. They look like children that wants to learn as much as they can. Probably these questions will not rich a high position in G. but, i repeat, they are tons every day. Every time i open my Ya i can see some similar quesion in my account's home. Can someone help me to figure out how can i monetize this kind of questions ? I really need some help to start something good. Advices ? Informations ? Thank you very much!