I just noticed the new hint (placeholder) for comments:
- On SO: "Request clarification or suggest improvements."
- On Meta: "Request clarification or add information."/"Notify others of updates or address concerns raised."
But I also noticed a bug:
When you remove all chars from a comment, when editing it (after it has been created), the hint becomes "undefined".
- Chrome 27.0.1453.116 32-bit on Windows 8 64-bit
- Chrome 28.0.1500.71 on Mac OS X 10.8.4
- Firefox 21.0 32-bit on Windows 8 64-bit