When you have questions that no one can answer where do you go to? Well an extremely popular place to ask questions and get them answered is the Yahoo Answers. The range and nature of questions asked are large. The willingness of so many to pitch in and answer questions is also impressive. There are lots of web site owners who are also using yahoo answers in order to promote their web sites. They look for questions to answer that are related to their web site and post an answer to the question and include a link back to their web site. This is a great way to get traffic to a website. However, there is a fine line that should not be crossed between spam link dropping and posting a helpful answer.