LinkedIn is the go-to resource for many companies looking for talent. Your profile is complete, specific, detailed and chock full of the right keywords. LinkedIn, with more than 400 million users worldwide, is the most popular social networking site. It’s all about searchability on LinkedIn, says expert Matthew Ripaldi, senior regional vice president at talent firm Modis. You do that by loading your profile with words and phrases that they would use to find people with your experience, he says.”]