Open Graph is a good standard, it helps turning a web page to become a rich object in a social graph.
If you follow the Open Graph protocol, most of the social platforms (Facebook, Reddit, etc. ) will crawl your website and present it in a nice and structured format.
A minimal open graph set-up requires these 4 tags:
To start with, implement Open Graph Tags as the followings:
<meta property="og:title" content="The Dancing Bananas" />
<meta property="og:type" content="website" />
<meta property="og:url" content="http://www.oursky.com/dancing-bananas" />
<meta property="og:image" content="http://www.oursky.com/dancing-bananas.png" />
Further optimizing the related Open Graph tags would be an advanced SEO skills for grow hackers.
An eye-catching and structured graph information will positively affect your post exposure.
Facebook with Open Graph
Facebook is one of the leading platform that strongly encourages the use of OG Tags.
On Facebook, you might already notice some shared links are displayed in different forms.