When you answer questions and get points though you teach and that is the best training. Many times when I answer questions I find out more details and learn a

When you answer questions and get points though you teach and that is the best training. Many times when I answer questions I find out more details and learn as well. Anytime a question is answered this is training investment for free really. It is also something that helps your programmer brand. With open source and sites like stackoverflow, a single programmer can become a team of programmers/knowledge very quickly. It is part of what has made each programmer better I believe. On the flip it has also made programmers more lazy possibly. Finding an answer and being able to solve and provide an answer to the question are two key pillars to providing solutions. So I'd say question answerers and associated companies are getting more out of it.