Here is a cool
add-on for firefox for using your favorite text editor when you need to
post something on a web-page. A small link appears next to the text-box
on the web-page, clicking it opens your favorite text editor. It's going
to work great for me, since I can use the power of VI editor alongside
not being recognized blogging in office :P
What's better is that you won't lose any unsaved text if posts don't
happen the way you want it!!