Margin is a new online network for written content. Their product helps writers find and manage feedback, promote published work, and build a network that's relevant to their writing. In partnership with Grub Street, they are offering an exclusive invitation to participate in their private beta - launching this week! This is an opportunity to be one of the first to join what we hope will become a large and vibrant online ecosystem.

To learn more and request an invite: Visit www.marginapp.io, click "Request an Invite" on the homepage, and enter the referral code MARGIN-GRUB.