I built 10words.io a couple years ago, and got the initial idea and traction right here on IH. Over time, I have started working on other projects, and find 10words at the bottom of my priority list.
It's almost completely automated, and brings in new submissions and even payments frequently. I haven't promoted it or done anything for it in months, so it's very low-touch. I feel like with a little love it could become much better, but I don't have much time these days to devote to it.
There are 2800 active subscribers, and over 2000 startups submitted. So far this year, it's made $500. I'm looking for someone who might be interested in taking over the 'operations' - i.e. promoting, engaging, approving, etc for a profit split.
Happy to answer any questions in the comments!