The Ideal Length of Everything Online by Wendy ShaneSocial Media Every wonder if it matters how long your Facebook post should be to get the most engagement? Well, there’s an answer for that, and here it is. Thank you, Social Media Today and Sutherland Weston. Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Save my name, email, and website in this browser for the next time I comment.