A very fast post on curation. SMOKE works like old steem - the penalty window on curation 30 minutes long and it is a straight line.
If voting at 0 min =
100% penalty, 100% goes to author
If voting at 10 min =
66% penalty, 33% for curator, 66% goes to author
If voting at 20 min =
33% penalty, 66% for curator, 33% goes to author
After 30 minutes, curator gets 100% of the curation earned.
There is still a weighting so if you vote before or after large voters, it matters.
Also, people who self vote themselves and their alt accounts early are ass holes.