When you publish an open-source project, people are going to assume you want your project to be open source. This often provides an enormous boost to the project, as people are way more willing to contribute to a collaborative community project than just donating time to some for-profit company.

I am totally fine with companies making proprietary for-profit software, but don't leech off the open-source community by pretending to be something you are not. I am at a point where I assume any company-backed project with a CLA is going to do a bait-and-switch as soon as that becomes the more profitable option. Remember kids: corporations are not your friend.