Might draw some people in. I'm of the opinion that my terminal is one of the most important things to keep safe - a closed source terminal is not safe to me.
As a side note, we are open sourcing our extension points as we go.
The community has already been contributing new themes (https://github.com/warpdotdev/themes). And we’ve just opened a repository for the community to contribute common useful commands. See: https://github.com/warpdotdev/workflows
Hope you find this helpful!