So, I'm looking at the stats now, and I see that my score is basically equivalent to my Upload. Additionally, my "Reward" is 0 still.
How does this work? - most other users and teams have scores that are quite a bit larger than their upload count, and many have rewards that are larger than 0 as well.
Actually, "reward" means exactly a reward. :-)
It's given to users for special reasons like participation in the beta stage testing or maybe other things. As many users have been participating in the beta stage, they've got a reward for testing the project.
I remember that JUST once said that maybe for some festivals he would give everyone a reward to benefit long time users, so just wait!