Hi Mikhail. And thanks for sharing the block with the community. I really like the idea and the concept of the block from social and education perspective. During the code review, I discovered some issues that might be better to be addressed before the plugin is approved here. For now, I am marking this as needing more work. Thanks for your patience with the review and approval process.

Thanks. Well, I did not expect you would create pull requests on github. It's your repository, you commit to it. Once you believe you are done and all fixes are on github, just upload the new zip package version here (add new version) and request re-approval (there's a button for that).

Thanks Mikhail for the fixes. Even though I spotted one little bug in the code yet (please see your tracker), I am happy to approve this now. You are cleared to land, welcome to the plugins directory.