Since we've spent 6+ months of time investment getting ready for GDPR at The Linux Foundation, it is apparent other FOSS communities may benefit from a summary of key principles of GDPR and covering some FAQs. 

At the last hour before GDPR takes effect, we tried to put together a summary and included lessons learned as we went through various scenarios and examples. I thought someone may find this helpful or make it easier to share with communities that have less knowledge on the subject so they can get up to a basic understanding.