FacebookTimelineImageDimensions6 600x2045 Reference of Dimensions for Facebook Timeline For Pages [Infographic]
You already know that twitter posts have the shortest lifespan of any social media; then Facebook at an average of about 3 hours on a news feed. Here is an interesting and relevant case for blogging. I would add videos, too. The content from both of these marketing strategies can be out there for months, even years - in perpetuity, in fact. What do you think?