Gosh - so much to choose from - I don't know where to start...
May be if the "search function" world return better result we wouldn't have all these repeats. The few times I tried it I wasn't very happy with the results.
But you're right: every kid and it's dog want to know how to get started in the adult biz. In the "good old days" we had to work it out ourselves - now you go and ask questions.