I'm one of the admins of the largest Facebook Ethereum blockchain group with 127,000+ members. For Ethereum related news and updates on Facebook we are the #1 place to go. We have a very strong team of admins, mods, and members that keep the scammers out from posting or making comments linking to investment spams and try hard to weed out uninformative random basic questions at the same time help the newbies to DYOR. I'm a member and admin to many crypto groups and honestly I'm most impressed on how our Ethereum group team is dedicated to making not just a better group but a stronger market by keeping the 100's of ISO's (Initial Scam Offerings) out of our members way and only allowing information on ICO's that have the best integrity that can add value to the blockchain gets accepted on the feed.
We also built a team from the group to build our own gaming / reward ERC20 token called Hypercubes with the best practices that is now on the Ethereum Blockchain that's leading to a whole separate community built from scratch.
I'm going to keep this post brief and let you DYOR by hoping to see you there if your not already a member. If you would like to join the team or have or team help with your projects just let us know by Fb message in the Group https://www.facebook.com/groups/Ethereum/