Make the small adjustments necessary to support this extension in Firefox. These are issues I noticed with current version (2.0.1):

• Pop-out button doesn't work (focused property on chrome.windows.create not supported)
• Textarea doesn't fill up popped-out window when previous issue is fixed
• Input box with published post URL is left-aligned, instead of right-aligned after publishing

1. Click extension in toolbar
2. Enter some text
3. Click pop out button (in bottom left)
4. Notice dialog has no text.

Why does it need to communicate with any local network or internet machine in the chromeos app?

There should be a button to simply open the list of locally saved posts (using H.get('posts', '[]')).