Cambiar el juego de caracteres no es sólo cambiar la declaración
Muy buena la aclaración que aparece en Using character escapes in markup and CSS:
Changing to UTF-8 means re-saving your file. Using the character encoding UTF-8 for your page means that you can avoid the need for most escapes and just work with characters. Note, however, that to change the encoding of your document, it is not enough to just change the encoding declaration at the top of the page or on the server. You need to re-save your document in that encoding. For help understanding how to do that with your application read Setting encoding in web authoring applications.
Para alegrar el lunes:
En el mundo existen 10 tipos de personas en el mundo,
los que entienden binario y los que no. 🙂
Buen chiste 🙂