My current project - https://oppslist.com https://oppslist.com - caters to software developers. I googled how many software developers there are, then used a c

My current project - https://oppslist.com https://oppslist.com - caters to software developers. I googled how many software developers there are, then used a calculator to guess what fraction of them might ever buy it, and what that might mean in terms of revenue. Also, the product solves (sort of) a problem I have.