I think Apache got a good point here because when you donate lets say $100 you not only get 100 points but 50 points bonus.
I just read this:
If you have donated for example 50$: you get 50 $ in name + potentially 50$ in scrolls + a bonus of 15 points so another 10 in bonuses (we forget abt the 5$ here, why? that's a fire cape, deal with it :')
So after donating you have a total of 110$ in your name.
After the reset you will get 110 dp + a 50 dp bonus (100$ package).
So you get more then double the dp then what you donated for. Which is a bit much imo.