Moon week (Round 15) - Statistics

I've taken a short look at the proposed distribution statstics for round 15:

There are 45,072 user-accounts with karma for this round, for a total amount of 5,769,692 karma. Of those, 43,930 have less then 1000 karma, 37,867 less then 100.

If the karma was distributed evenly you would expect every account to have 128 karma. The median of only 11 karma shows that the distribution is very "top-heavy", i.e. few accounts have a lot of karma. It would be even worse if 21 accounts hadn't reached the upper limit of 15,000 karma.

Around 57% of the accounts have a blockchain adress, i.e. have set up their vault. Over 19,000 accounts do not have a vault set-up. If they do not do this in the next 6 month, around 540,000 karma (i.e. the moons they'll get or it) will be lost. Since this is only around 9% of the whole karma, it's easy to see that its mostly the accounts with a small amount of karma who have no vault. There are five accounts with over 2,000 karma and no blockchain adress, the highest got 2301 karma this round.