I accidentally deleted a pingback on one of my posts from Premier Social Media. They have a collection of LinkkedIn resources available at http://www.premiersocialmedia.com/.
About Sean Nelson
Sean has been a Keynote speaker at Norvax University, conducts social media workshops and webinars, and has released three books on LinkedIn and written several social media guides.
Sean currently runs Social Media Sonar, which in addition to providing free resources, manages social media strategies and tactics for companies. He is also a partner in Surge Labs, a conversion rate optimization company, helping companies improve conversions and profitability through scientific testing of Landing Pages, Websites, Email communications, and Shopping Carts.