Quote post format also displays post featured image if it's set. This is a demo of free accessibility ready WordPress theme by WebMan Design.Oliver, WebMan Design
Status post format displays the whole content of your post. It is a short status update, similar to a Twitter status update. You can set post featured image or your gravatar will be displayed instead.
This is an example of link post format, which display a whole post content and emphasize the link within. This is an example of link in post content.