I have seen a slight uptick in sales of photos on pond5. I just have a few hundred online and in the beginning never sold anything, but it is becoming a once a month thing.
So for 2018 I want to upload more photos.
They used to have a horrible inspection process and reject many files that are excellent stock with weird explanations. But I think that has improved.
They are fair trade, you can set your own prices, so I will do more with them for photos next year.