You can see credits? Hmmmm... it's supposed to be configured right now so only admins can see them.

At the moment, the credits don't do anything (which is why there isn't an official explanation on how the points are accrued). I'm not sure that we will do anything with the credits, but you never know.

And I agree with your thoughts on how the credits should be given, but the admin options for it are limited and I don't fully have control over how they are accrued. But if we start using the credits, basically anything can be modified, so your feedback is still welcome.