Not sure of the ROI but Scamroline Something gave me great investment advice, you know.
I assume the "I" on ROI is quite low so any "R" is good. Is like fishing with a big ass net.
Discussion
Is it though? I wonder whats the hit rate per copypasta posted. I hope its like 1 in 100000 or something.
I assume the hit rate is extremely low, but the cost is near zero too. You can probably run several instances at a time in a 10 yo laptop and post them into multiple places simultaneously.