One of the best extensions I've ever used. Works perfectly, highly customizable (via the css sheets in the options); it's made my emails my favorite markdown editor!

Pretty good for using 'Markdown Here' ! Use this plugin to write a mail is very cool and beautiful !
I like it , I give five stars.

Good, but I couldn't get equations to work on Firefox yet.

Excellent tool and super user-friendly

嘿嘿

freee, and customizable, and good quality

genial!

Works fantastically!