BBCodes can be used to style the comments in cuuks:
[b]bolded text[/b]
[i]italicized text[/i]
[u]underlined text[/u]
[s]strikethrough text[/s]
Typing any URL will turn them into links: http://www.example.org
Alternatively you can use BBCodes to do the same:
[url]http://example.org[/url]
[url=http://example.com]Example[/url]
This way you can link compositions to a recipe-blog or any other site on the web.