http://news.bbc.co.uk/earth/hi/earth_news/newsid_8128000/8128738.stm

I'm not trying to start a boring argument about whether I just like tigers because they are more beautiful than other endangered species... I just want to know peoples' thoughts and feelings about the destruction of our planet's natural heritage.
Where is this on your sad-o-meter?

Also, can anyone explain to me why biodiversity is really important?