Questions about salary requirements are one of the very few questions guaranteed to come up during a job interview or screening process, as well as almost always cause some severe awkwardness on both sides. Once you've found a great job, how do you demand what you're worth without sounding arrogant? What if you toss out a low number and lock yourself in at a loss, or shoot too high and scale yourself out of the running? The web's chock-full of tools to help you gauge a reasonable asking rate,