DUO was modeled after PIMP, I helped to create the script that runs it. The more PIMP you have staked, the more 'slaps' you can hand out and more you earn from our daily dividends (if you have enough staked).
So what's Duo then? I've read the pimp page, but need to find some stuff about Duo.
DUO is similar in that the more you have staked, the more you can tip people with and more you earn from their dividend sharing.
And what's the minimum to start getting dividends? I was linked to a post that outlined how much for slaps, but not dividends, or does it fluctuate as the amount of pimp staked changes?
It's based on total amount across the board staked and how much a single account has in comparison. Currently, we hot about 125 of the 200 we designed the script for. The bottom rung has about 6k staked PIMP and is getting daily drips of HIVE.