I know that narrow text columns is a long-standing complaint about the (now not so) new platform, but this most recent change makes them too wide for common browser widths. Because there is no "header" info on the sides, at about 1000 pixels, the text lines are 140 characters across. (One tweet per line?) That's twice as wide as they should be for readability.
At the max "liquid" width of about 1200 pixels, it's even worse.









Something that would allow me to insert this html code "</div><p/><p/><div class='quote-block'>" into specific locations in the quote block w/out switching to Source mode would be enough -- maybe a right-click insert HTML code function since the editor already overrides right-click w/ its own popup commands.