1. decreasing the number of slots - ok so not 100 - what about 50?
2. allowing people to put in more - I like this because everyone could put in what they want, what they are willing to risk. The winner(s) are still entitled to half the pot - I say winner(s) because of the next point
3. having more than one winner - maybe do 5 winners? where each get 15% - and this is more than 50% which is the next point I liked
4. increasing reward ratio from 50% to 75% - with 25% going to the charity. I would like to give more to a charity but I understand that if the ratio is too low, there are not enough joining and thus nothing goes to the charity
1.50 slots is considerable but the amount shouldnt really be on fixed ones.
2.It would be unfair on general sense yet you do bet more but you do get equal prize.
3.Its preferable and much be more preferred rather than on seeing just 1 winner.
4. Even 80% would do and 20% would go to charity.
Its good that you do have considered on listening up on community feedbacks.
1. in a community of thousands, I do not think 50 is that much but maybe it is?
2. true with multiple winners it would not be fair to make the prizes equal in that regard. so possible set limit on price per entry - but maybe allow people who want to risk more to be able to buy more than one slot?
3. agreed.
4. maybe 75-80 %
@OP, do you think you can make it even one round of this lottery of yours? There are pretty good suggestions here and maybe try it. You will see what kind of attention you will get if you will make it happen. But if this will end up in talks only, you will not get further useful feedbacks because we don't know what went wrong, right?
I do plan on trying to do one yes. whether it works or not we will see. I will plan to post it around first of September.