Ever wonder if you're making what you're worth? Well, if you're wondering, you probably aren't making what your worth. One of the most surprising things I learned as a recruiter was that salary varies greatly for practically identical positions based not only on skill but also on knowledge of the market and ability to negotiate. In this brief article, I will help you focus on the first of those two factors, knowledge of the market. In the follow up article, I will help you hone your negotiation skills.