It’s been on my list of side projects to enable automatic screenshots for the Am I Responsive tool, I think this is something which I could adapt. Very cool tutorial from Drew.
One of the best ways to grab attention with your posts or tweets is to include an image. There’s heaps of research that says that having images in your posts helps them stand out to followers. Reports I found showed figures from anything from 35% to 150% improvement from just having image in a post. Unfortunately, the details were surrounded with gross words like engagement and visual marketing assets and so I had to close the page before I started to hate myself too much.An excerpt from Dynamic Social Sharing Images