My 5 Best Bounty  :

1. The Abyss: https://bitcointalk.org/index.php?topic=2422516.0
2. Thrive: https://bitcointalk.org/index.php?topic=2432839.msg24914250#msg24914250
3. SKYFchain: https://bitcointalk.org/index.php?topic=2996537.0
4. Ethearnal: https://bitcointalk.org/index.php?topic=2637093.0
5. DIW: https://bitcointalk.org/index.php?topic=2682890.0