It is not clear what the Be a part of it form does. We should add some descriptive text to explain what will happen if you submit the form (and why to submit it).

We want to bring more people from corporates to our punk environment, let's prepare some brief overview why they should do it in our space.

We still need a CONTRIBUTING file like:

For example, Active Admin starts its contributing guide with:

First off, thank you for considering contributing to Active Admin. It’s people like you that make Active Admin such a great tool.

Well... in fact, there is a tutorial for that.
http://mozillascience.github.io/working-open-workshop/contributing/

There are many possible sensors at http://spaceapi.net/documentation!