Hello, We don't specify exactly what an "active user" is because we want to reserve the right to change that definition as we detect that better algorithms or definitions are better for the user. Same thing with the exact ranking algorithm: we don't disclose exactly what it is because we can't make promises about how it works or how it will work in the future.
I wish we could be more precise in how we specify it, but we prefer to say it's undefined instead of publishing a spec that would change frequently. Thanks! - Bruno Oliveira (Google) -- You received this message because you are subscribed to the Google Groups "orkut Developer Forum" group. To view this discussion on the web visit https://groups.google.com/d/msg/opensocial-orkut/-/sHJ1yaQHuZsJ. To post to this group, send email to opensocial-orkut@googlegroups.com. To unsubscribe from this group, send email to opensocial-orkut+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/opensocial-orkut?hl=en.