I probably already pointed you in the direction of our article on PINK when I first asked you to do analysis, but even if I did, this seems like a better place to leave it anyway.

The fundamentals... the 2 unique features are "Flash proof of stake" and "side staking." FPos decreases the PoS block time to 1 min for 4 hours of every day, eliminating any congestion that may arise. Side-staking is a bit newer, not mentioned in the picture below. It allows specific percentages of staking rewards to be automatically distributed to other address(with absolutely no fee). All donations made to charities with PINK are staked for eternity, with the rewards going to the charity(rather than the initial donation), which should have a similar effect as constantly "burning" coins would. For those that don't know, right click the picture below and choose "open in new tab" to see the full-size version. Or check out their ANN thread instead.