Nope. You get points for writing quality blogs. I assume Greg determines what is "quality". Then, if you refer someone who signs up for divebuddy.com, you get points each time that person logs on as well. Last, you get points for participating in a survey when they are posted in the verticle blue section to the right of your DB screen.
Hope this hels clear up how they are earned. For a limited time, when you reach 100 points and refer five (5) people who sign up (active member) for DB, you qualify for a $20 gift certificate from DB to your specified local dive shop.
Is it clear as mud now?