message: Allows null descriptions with fallback generic message
diff: @@ -12,7 +12,11 @@ const Description = ({ children: description }) => (
  );
  Description.propTypes = {
  - children: PropTypes.string.isRequired,
  + children: PropTypes.string,
  +};
  +
  +Description.defaultProps = {
  + children: 'Are.na is a social platform for creative and collaborative research.',
  };
  export default Description;
  