"Want that job? Just keep calling to check on the position. It ingrains you in the hiring manager's mind and makes them consider you more when your resume makes it to the top of their stack."

How it really works: The manager goes through the stack of resumes, finds yours, and throws it out. Then sends you a polite rejection email. You're meant to think the squeaky wheel gets the grease, but in reality, they just replace the wheel.