Add maintainer help wanted

Author: parente

README.md

@@ -5,40 +5,88 @@
 
 # Jupyter Docker Stacks
 
-Jupyter Docker Stacks are a set of ready-to-run [Docker images](https://hub.docker.com/u/jupyter) containing Jupyter applications and interactive computing tools.
+Jupyter Docker Stacks are a set of ready-to-run [Docker images](https://hub.docker.com/u/jupyter)
+containing Jupyter applications and interactive computing tools.
+
+## Maintainer Help Wanted
+
+We value all positive contributions to the Docker stacks project, from
+[bug reports](https://jupyter-docker-stacks.readthedocs.io/en/latest/contributing/issues.html) to
+[pull requests](https://jupyter-docker-stacks.readthedocs.io/en/latest/contributing/packages.html)
+to
+[translations](https://jupyter-docker-stacks.readthedocs.io/en/latest/contributing/translations.html)
+to help answering questions. We'd also like to invite members of the community to help with two
+maintainer activities:
+
+- Issue triage: Reading and providing a first response to issues, labeling issues appropriately,
+  redirecting cross-project questions to Jupyter Discourse
+- Pull request reviews: Reading proposed documentation and code changes, working with the submitter
+  to improve the contribution, deciding if the contribution should take another form (e.g., a recipe
+  instead of a permanent change to the images)
+
+Anyone in the community can jump in and help with these activities at any time. We will happily
+grant additional permissions (e.g., ability to merge PRs) to anyone who shows an on-going interest
+in working on the project.
 
 ## Quick Start
 
-You can try a [recent build of the jupyter/base-notebook image on mybinder.org](https://mybinder.org/v2/gh/jupyter/docker-stacks/master?filepath=README.ipynb) by simply clicking the preceding link. Otherwise, the two examples below may help you get started if you [have Docker installed](https://docs.docker.com/install/) know [which Docker image](http://jupyter-docker-stacks.readthedocs.io/en/latest/using/selecting.html) you want to use, and want to launch a single Jupyter Notebook server in a container.
+You can try a
+[recent build of the jupyter/base-notebook image on mybinder.org](https://mybinder.org/v2/gh/jupyter/docker-stacks/master?filepath=README.ipynb)
+by simply clicking the preceding link. Otherwise, the two examples below may help you get started if
+you [have Docker installed](https://docs.docker.com/install/) know
+[which Docker image](http://jupyter-docker-stacks.readthedocs.io/en/latest/using/selecting.html) you
+want to use, and want to launch a single Jupyter Notebook server in a container.
 
-The [User Guide on ReadTheDocs](http://jupyter-docker-stacks.readthedocs.io/) describes additional uses and features in detail.
+The [User Guide on ReadTheDocs](http://jupyter-docker-stacks.readthedocs.io/) describes additional
+uses and features in detail.
 
-**Example 1:** This command pulls the `jupyter/scipy-notebook` image tagged `17aba6048f44` from Docker Hub if it is not already present on the local host. It then starts a container running a Jupyter Notebook server and exposes the server on host port 8888. The server logs appear in the terminal. Visiting `http://<hostname>:8888/?token=<token>` in a browser loads the Jupyter Notebook dashboard page, where `hostname` is the name of the computer running docker and `token` is the secret token printed in the console. The container remains intact for restart after the notebook server exits.
+**Example 1:** This command pulls the `jupyter/scipy-notebook` image tagged `17aba6048f44` from
+Docker Hub if it is not already present on the local host. It then starts a container running a
+Jupyter Notebook server and exposes the server on host port 8888. The server logs appear in the
+terminal. Visiting `http://<hostname>:8888/?token=<token>` in a browser loads the Jupyter Notebook
+dashboard page, where `hostname` is the name of the computer running docker and `token` is the
+secret token printed in the console. The container remains intact for restart after the notebook
+server exits.
 
     docker run -p 8888:8888 jupyter/scipy-notebook:17aba6048f44
 
-**Example 2:** This command performs the same operations as **Example 1**, but it exposes the server on host port 10000 instead of port 8888. Visiting ``http://<hostname>:10000/?token=<token>`` in a browser loads JupyterLab, where ``hostname`` is the name of the computer running docker and ``token`` is the secret token printed in the console.::
+**Example 2:** This command performs the same operations as **Example 1**, but it exposes the server
+on host port 10000 instead of port 8888. Visiting `http://<hostname>:10000/?token=<token>` in a
+browser loads JupyterLab, where `hostname` is the name of the computer running docker and `token` is
+the secret token printed in the console.::
 
     docker run -p 10000:8888 jupyter/scipy-notebook:17aba6048f44
 
-**Example 3:** This command pulls the `jupyter/datascience-notebook` image tagged `9b06df75e445` from Docker Hub if it is not already present on the local host. It then starts an *ephemeral* container running a Jupyter Notebook server and exposes the server on host port 10000. The command mounts the current working directory on the host as `/home/jovyan/work` in the container. The server logs appear in the terminal. Visiting `http://<hostname>:10000/?token=<token>` in a browser loads JupyterLab, where `hostname` is the name of the computer running docker and `token` is the secret token printed in the console. Docker destroys the container after notebook server exit, but any files written to `~/work` in the container remain intact on the host.
+**Example 3:** This command pulls the `jupyter/datascience-notebook` image tagged `9b06df75e445`
+from Docker Hub if it is not already present on the local host. It then starts an _ephemeral_
+container running a Jupyter Notebook server and exposes the server on host port 10000. The command
+mounts the current working directory on the host as `/home/jovyan/work` in the container. The server
+logs appear in the terminal. Visiting `http://<hostname>:10000/?token=<token>` in a browser loads
+JupyterLab, where `hostname` is the name of the computer running docker and `token` is the secret
+token printed in the console. Docker destroys the container after notebook server exit, but any
+files written to `~/work` in the container remain intact on the host.
 
     docker run --rm -p 10000:8888 -e JUPYTER_ENABLE_LAB=yes -v "$PWD":/home/jovyan/work jupyter/datascience-notebook:9b06df75e445
 
 ## Contributing
 
-Please see the [Contributor Guide on ReadTheDocs](http://jupyter-docker-stacks.readthedocs.io/) for information about how to contribute package updates, recipes, features, tests, and community maintained stacks.
+Please see the [Contributor Guide on ReadTheDocs](http://jupyter-docker-stacks.readthedocs.io/) for
+information about how to contribute package updates, recipes, features, tests, and community
+maintained stacks.
 
 ## Alternatives
 
-* [jupyter/repo2docker](https://github.com/jupyter/repo2docker) - Turn git repositories into Jupyter-enabled Docker Images
-* [openshift/source-to-image](https://github.com/openshift/source-to-image) - A tool for building/building artifacts from source and injecting into docker images
-* [jupyter-on-openshift/jupyter-notebooks](https://github.com/jupyter-on-openshift/jupyter-notebooks) - OpenShift compatible S2I builder for basic notebook images
+- [jupyter/repo2docker](https://github.com/jupyter/repo2docker) - Turn git repositories into
+  Jupyter-enabled Docker Images
+- [openshift/source-to-image](https://github.com/openshift/source-to-image) - A tool for
+  building/building artifacts from source and injecting into docker images
+- [jupyter-on-openshift/jupyter-notebooks](https://github.com/jupyter-on-openshift/jupyter-notebooks) -
+  OpenShift compatible S2I builder for basic notebook images
 
 ## Resources
 
-* [Documentation on ReadTheDocs](http://jupyter-docker-stacks.readthedocs.io/)
-* [Issue Tracker on GitHub](https://github.com/jupyter/docker-stacks)
-* [Jupyter Discourse Q&A](https://discourse.jupyter.org/c/questions)
-* [Jupyter Website](https://jupyter.org)
-* [Images on DockerHub](https://hub.docker.com/u/jupyter)
+- [Documentation on ReadTheDocs](http://jupyter-docker-stacks.readthedocs.io/)
+- [Issue Tracker on GitHub](https://github.com/jupyter/docker-stacks)
+- [Jupyter Discourse Q&A](https://discourse.jupyter.org/c/questions)
+- [Jupyter Website](https://jupyter.org)
+- [Images on DockerHub](https://hub.docker.com/u/jupyter)