Ad Agencies Advise on Business Use of Facebook Timeline by Kate Knable Posted 5/28/2012 12:00 am Updated 4 years ago Facebook forced its business users in March to adopt Facebook Timeline, a newer format of the evolving social media website. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.