Google Sidewiki for PR and marketing professionals Google Sidewiki has been out for six months and it a is good time understand the strategies PR and marketing should adopt to deal with this new power-to-the-people channel. For those new to Google Sidewiki - it is like Wikipedia, but in this case anyone can comment right on your own corporate Web site. People who come to learn about your company on the well-kept site could see glowing comments from happy customers or spiteful graffiti … more