Multidots built a WordPress plugin that enables users to easily place comments inside the WordPress Gutenberg Editor. Anil Gupta told Post Status:
“Our goal is to enrich the publishing experience for publishers in WordPress. Content collaboration in WordPress is critical for organizations where multiple people review content before publishing. The ability for inline commenting on content drafts inside Gutenberg editor saves time and makes the feedback-review process more streamlined and seamless for content publishers.”
This is certainly by the looks of it a well-polished plugin even for an initial release, and I plan on trying it out myself. On their website they note more features coming down the road: “The next release of this Google Docs-style Gutenberg block commenting plugin will be a more optimized version with far more enhanced commenting features.” 💬