(Image credit: Intel) Intel has removed its chief executive officer of products, Michelle Johnston Holthaus, as part of a major shake-up of the executive branch of the embattled chip firm, according to Reuters. This is part of new CEO Lip-Bu Tan's plan to reshape the company under his leadership, flattening the leadership structure so he makes more of the important decisions about day-to-day operation.Since joining Intel in March this year, CEO Lip-Bu Tan has been a controversial figure. He's pr...