In case you wondered, it is a free software project, not open source. This is a project about human rights, privacy rights, freedom of speech (in the european sense), not about efficient development. This website is public domain and we use AGPL, your company problably doesn’t like, and not MIT. We consider that the greatest freedom, shouldn’t be a company freedom to be able to close the source code, but a user freedom to always have it free and libre.
If you are aligned with these values, you are welcome to contribute. If you feel uncomfy, we are sorry, but this is not negociatable.