Particle Cloud "Cheat Sheet"

@ctmorrison: How about examples? Esp. PHP. I’ve never come to terms with “webhooks”. And avoid javascript where possible.

@tommy_boy: re Raspberry Pi. No one would use a kludge like EEPROM on a Linux system. See my previous rant at FEEDBACK: Raspberry Pi particle-agent structure -- complaint

My original topic here was to improve my cheat-sheet – have the best info on 1 page. Have at it.