Hi there! I wanted to propose adding the following badge to the README to indicate how many TODO comments are in this codebase:

The badge links to tickgit.com which is a free service that indexes and displays TODO comments in public github repos. It can help surface latent work and be a way for contributors to find areas of code to improve, that might not be otherwise documented.

The markdown is:

[![TODOs](https://badgen.net/https/api.tickgit.com/badgen/github.com/zyedidia/micro)](https://www.tickgit.com/browse?repo=github.com/zyedidia/micro)

Thanks for considering, feel free to close this issue if it's not appropriate or you prefer not to!

(full disclosure, I am the creator/maintainer of tickgit)