SIMPLE WAY TO UNSUBSCRIBE
If you want to leave any yahoo group, it's very simple. Go to the group homepage and do the following 2 things:
1. Sign in and click "Membership" (top middle), click "Edit Membership"
2. Scroll down to the bottom of the page that will appear and click "LEAVE GROUP". That's all. Astalavista to that group!!!
NOTE: If you do not wish to unsubscribe completely but you only want to stop getting emails from the group, see
how to stop getting emails from Yahoo groups.
However, if you need a very good Yahoo group, see A LIST OF TOP YAHOO GROUPS.