IRC : recommended (ノ◕ヮ◕)ノ*:・゚✧
Discord
Forum
Reprap forum Smoothie section
Support/Help Mailing list
Developper Mailing list
Google+ Community (retired)
Twitter
Facebook Page
Facebook Group
Reddit : Smoothieboard
Reddit : Smoothieware
Slack
LinkedIn Page
Maker forums Smoothie category
Github project