I have added some small improvements to the site that may help posters.
There are two new buttons in the editor toolbar at the top of the text area when you create a post:
The Insert Quote button allows you to insert quotes with an author specified:
It is a truth universally acknowledged, that a single man in possession of a good fortune, must be in want of a wife.Jane Austen
With the Boxout button you can create a box inserted into the text which you can use the summarize/highlight an important point: