[ANN] OCaml User Survey 2020

This might be a good addition, but note that that list contains projects that are open to help from new contributors. They are not necessarily the most important projects for the community. For example, multicore is probably high on most people’s list of projects that are important, but it’s being implemented by a small group of experts, and probably would not benefit from “too many cooks in the kitchen”, so it wouldn’t be in a list of projects looking for help.