Social media is an indispensable part of any well thought out content marketing plan. Just as there is a a lot to think about when crafting posts for your blog, there is a lot to think about when posting to social media. Primary among these is a properly sized image.
It seems like these are constantly changing, so it is good to have an up-to-date reference. Here is the one that we use at GrongTech:
2016 Social Media Image Sizes Cheat Sheet
