I would also like to suggest some amount to assigned to charity organisations. Just my thought.
I agree with donation but we need to do it in an organized manner. I've seen a lot of discussion in other coin on this matter (NEM, Koi, etc) and it did cause quite a bit of friction. There's a few thing to consider:
1 - Most (to not say All) of the charity administrator doesn't know how to use cryptocurrency.
2 - If they do, they will most likely dump everything once they receive the donation.
3 - It will be hard to get consensus on which charities will deserve some ORA.
I would suggest that we create an ORA fund that could see to the best interest of ORA. One of the responsibility of the fund would be to handle donation, sell them when the price is high and when it would hurt the coin, and give the FIAT to the chosen charities.
Anyway, this is just my two cents!