FIRST - Post a date, pick a winner & meet up.
Content Marketing Stack - A curated directory of content marketing resources
Marketing Teams and Slack - A handbook for marketing teams to make the most out of Slack
B2B LinkedIn content marketing - A 14 step guide to acquire and nurture leads on Linkedin
Startup Marketing Playbook - The how-to guide for new B2B marketing leaders
CNVS - Create lean, feature or biz model canvases for free