Páginas obsoletas:
- documentation.html

Ligas rotas:
- index.html:		"(Alchemists' Lounge)", "Contact", "Resources", "here", ¿"Biology Education."?, "Birdcage.", "Yogiserver", "Yogiclient"
- downloads.html: 	"birdcage"

Ligas rotas y/o confusas:
- "Resources" aparece 5 veces. que direccionan a varios lugares, o a ninguno.
- "here" ibidem.

Ligas obsoletas:
- downloads.html:	"zip file", "tarball"

Dudas:
- downloads.html:	"Yogiserver", "Yogiclient"