Very, very cool! I want to use this for my blog... It does has limitations though.<p>As far as I can tell, copy-pasting the 'generated' markdown results in plain text.<p>And I guess it's also to much to expect setContentEditable to do something useful.<p>I'm still looking for my visual MD editor...
Anyone want to tackle a bookmarklet version to inject ReMarkdown into any page? Even better, a Chrome extension that Mardownifies thebwhole Internet for you...