Initially Twitter is not conceived for image shares and that is the reason at the Tweet message no parameter for image to be added by default. That makes impossible to make Tweet with image via Easy Social Share Buttons, which is really big disadvantage, because nowadays the visual part of each content is really well-thought-of. Here is little [...]

Open Graphs are meta tags, included in the code of each page. These tags are used to customize and control the data that each network grabs from the page. Without such tags, social networks choose what to take as shared information by their own. But that automatic grab from the page content isn't so useful and in 99% [...]