The Mixed Reality Forums here are no longer being used or maintained.
There are a few other places we would like to direct you to for support, both from Microsoft and from the community.
The first way we want to connect with you is our mixed reality developer program, which you can sign up for at https://aka.ms/IWantMR.
For technical questions, please use Stack Overflow, and tag your questions using either hololens or windows-mixed-reality.
If you want to join in discussions, please do so in the HoloDevelopers Slack, which you can join by going to https://aka.ms/holodevelopers, or in our Microsoft Tech Communities forums at https://techcommunity.microsoft.com/t5/mixed-reality/ct-p/MicrosoftMixedReality.
And always feel free to hit us up on Twitter @MxdRealityDev.
Feedback on "A Holonaut’s Guide: HoloLens Development Resources!"
Writing up "A Holonaut’s Guide: HoloLens Development Resources!"
See version with everything linked at: http://bit.ly/HolonautsGuide
Let me know if there's anything obvious that I missed -- especially other HoloLens developers blogs / community pages. 
For all present and future holonauts, here’s an easy list of important HoloLens resources to keep close at hand…
Download HoloLens Developer Tools
Holographic Academy
Holograms 101: Introduction with Device
Holograms 101E: Introduction with Emulator
Holograms 100: Getting Started with Unity
Holograms 240: Sharing Holograms between Devices
Holograms 210: Gaze
Holograms 211: Gesture
Holograms 212: Voice
Holograms 220: Spatial sound
Holograms 230: Spatial mapping
Holographic Developer Documentation
Holographic Developer Forum (Have questions? Ask them here!)
HoloLens Overview: Connecting your PC to your HoloLens
HoloLens Overview: Interface
HoloLens Overview: Spacial Mapping
HoloLens Overview: Current Apps
HoloLens Overview: Using the HoloLens Emulator
HoloLens Applications: Galaxy Explorer Overview
HoloLens Applications: Galaxy Explorer Code
HoloLens FAQ
Want one? Apply for Developer Edition
Videos / Tutorials
//BUILD/ 2016 HoloLens Presentations ( Many of the sessions are not online yet – here are the ones that are…)
Designing Compelling Mixed Reality Experiences
Building a 3D Game with Unity and Visual Studio in 30 Minutes
HoloLens: Building UWP 2D Apps for Microsoft HoloLens
Spatial Audio with AudioGraph in UWP
HoloLens – Devs behind “Share your ideas”
Social Media
@HoloLens
HoloLens YouTube Channel
Community
HoloSoft.Net (Latest HoloLens / AR / VR News on Facebook)
@HoloSoftNet
Lance Larsen (HoloLens)
@HoloLensDevs
@HoloLensDevelop
//Lance Larsen | www.lancelarsen.com | @lancelarsen | 608.31LANCE
//HoloSoft | holosoft.net | @holosoftnet | www.facebook.com/holosoft.net
//MADdotNET President | maddotnet.commaddotnet
Comments
Lance,
Thank you for putting this together. I am sure new developers joining the community will find this invaluable!
Also I have moved this post over to the discussion category so people have an easier place to find it as they search the forums. Since the Q&A area is meant for more self contained questions.
Cheers,
Ryan
Awesome - thanks Ryan.
//Lance Larsen | www.lancelarsen.com | @lancelarsen | 608.31LANCE
//HoloSoft | holosoft.net | @holosoftnet | www.facebook.com/holosoft.net
//MADdotNET President | maddotnet.commaddotnet