Add LF training

Signed-off-by: Alex Ellis (OpenFaaS Ltd) <alexellis2@gmail.com>

Author: alexellis

docs/index.md

@@ -10,42 +10,80 @@ OpenFaaS® makes it easy for developers to deploy event-driven functions and
 
 * Ease of use through UI portal and *one-click* install
 * Write functions in any language for Linux or Windows and package in Docker/OCI image format
-* Portable - runs on existing hardware or public/private cloud - [Kubernetes](https://github.com/openfaas/faas-netes) and Docker Swarm native
+* Portable - runs on existing hardware or public/private cloud with [Kubernetes](https://github.com/openfaas/faas-netes) or containerd
 * [CLI](http://github.com/openfaas/faas-cli) available with YAML format for templating and defining functions
 * Auto-scales as demand increases
 
 ![Stack](https://github.com/openfaas/faas/raw/master/docs/of-layer-overview.png)
 
 See also: [Tech stack & layers](/architecture/stack/) & [Preparing for production](/architecture/production/)
 
+## Community Subscription
+
+OpenFaaS users can subscribe to a weekly Community Newsletter called Insiders Updates, to keep up to date with new features, bug fixes, events, tutorials and security patches. Insiders Updates are written by the project founder and distributed via GitHub Sponsors.
+
+* [Join Insiders](https://github.com/sponsors/alexelli)
+
 ## Governance
 
-OpenFaaS is an independent project created by [Alex Ellis](https://www.alexellis.io) which is being built and shaped by a growing community of contributors. OpenFaaS is hosted by OpenFaaS Ltd (registration: 11076587), a company which also offers commercial services, homepage sponsorships, and support.
+OpenFaaS is an independent open-source project created by [Alex Ellis](https://www.alexellis.io), which is being built and shaped by a [growing community of contributors](https://www.openfaas.com/team/).
 
-## Support for OpenFaaS
+OpenFaaS is hosted by OpenFaaS Ltd (registration: 11076587), a company which also offers commercial services, homepage sponsorships, and support. OpenFaaS ® is a registered trademark in England and Wales.
 
-OpenFaaS is free to use and completely open source under the MIT license.
+## Support for OpenFaaS
 
-End-users are invited to [Support](https://www.openfaas.com/support/) the ongoing R&D costs of the project.
+The source code for OpenFaaS is free to use and open source under the terms of the MIT license.
 
-OpenFaaS Ltd offers commercial support for end-user companies and adopters.
+OpenFaaS Ltd offers [commercial support and enterprise add-ons](https://www.openfaas.com/support) for end-users and [training and consulting services for Cloud and Kubernetes](https://www.openfaas.com/consulting).
 
 ## Users of OpenFaaS
 
-Several dozen end-user companies have given permission for their logo to be used on [openfaas.com](https://www.openfaas.com), you can find specific information in the [ADOPTERS.md](https://github.com/openfaas/faas/blob/master/ADOPTERS.md) file.
+Several dozen end-user companies have given permission for their logo to be used on [openfaas.com](https://www.openfaas.com), you can find specific information about use-cases in the [ADOPTERS.md](https://github.com/openfaas/faas/blob/master/ADOPTERS.md) file and on the [OpenFaaS blog](https://www.openfaas.com/blog/).
+
+If you are using OpenFaaS for internal or production use, please feel free to send a pull request to the ADOPTERS.md file, to email support@openfaas.com or to comment on [this issue](https://github.com/openfaas/faas/issues/776).
 
-Joining the end-user community and adding your use-case / logo is free of cost. Companies and users are welcome to send a pull request, or to comment on [this issue](https://github.com/openfaas/faas/issues/776).
 
 ## Get started with OpenFaaS
 
+### Official blog and documentation
+
+* Read the documentation: [docs.openfaas.com](https://docs.openfaas.com/deployment)
+* Read latest news and tutorials on the [Official Blog](https://www.openfaas.com/blog/)
+
+### Support & getting help
+
+* [Consulting](https://www.openfaas.com/consulting) - get hands-on expert help with your cloud, Kubernetes and OpenFaaS migration and projects
+* [Commercial support](https://www.openfaas.com/support) - a subscription service from OpenFaaS Ltd
+* [Join Slack](https://docs.openfaas.com/community) - run by community volunteers
+
+### Online training
+
+* **New**: Training course from the LinuxFoundation: [Introduction to Serverless on Kubernetes](https://www.edx.org/course/introduction-to-serverless-on-kubernetes)
+
+    This training course "Introduction to Serverless on Kubernetes" written by the project founder and commissioned by the LinuxFoundation provides an overview of what you need to know to build functions and operate OpenFaaS on public cloud.
+
+* [Self-paced workshop written by the community on GitHub](https://github.com/openfaas/workshop)
+
+    You may also like to try the self-paced workshop on GitHub written by the OpenFaaS community
+
+* Corporate trainings
+
+    If you wish to arrange a training session for your team, or a consultation, feel free to contact OpenFaaS Ltd at sales@openfaas.com
+
+### Quickstart
+
 ![Portal](https://github.com/openfaas/faas/raw/master/docs/inception.png)
 
 *Pictured: API gateway portal - designed for ease of use*
 
-Get started with one of the [deployment guides](./deployment/) for Kubernetes or Docker Swarm.
+Deploy OpenFaaS to Kubernetes, OpenShift, or faasd [deployment guides](./deployment/)
 
 ## Video presentations
 
+### Meet faasd. Look Ma’ No Kubernetes!
+
+[Meet faasd. Look Ma’ No Kubernetes!](https://www.youtube.com/watch?v=ZnZJXI377ak&feature=youtu.be)
+
 ### OpenFaaS Cloud + Linkerd: A Secure, Multi-Tenant Serverless Platform
 
 [From KubeCon North America 2019 with Charles Pretzer from Buoyant & Alex Ellis, OpenFaaS Ltd](https://www.youtube.com/watch?v=sD7hCwq3Gw0&feature=emb_title)