Came across this and was impressed... pretty awesome.

There are a few other cases where this would be even more useful -- within standard <textarea>.

• Forums like phpBB or vBulletin that want BBCode (BBCode sucks compared to Markdown)
• Craigslist thats OK with HTML
• Other textarea based sites

So I'm not sure the best approach -- could overlay the existing textarea with a contenteditable div... or mod the DOM to add the attribute to the textarea -- which probably has side effects.

Just thought I'd throw it out there -- this would increase the utility of this extension quite a bit IMHO.

Thanks for the consideration!