Overall, like all your content, this appears well written, possesses your unique and personable yet professional style, and is practically typo free.

"Don't worry if you get a downvote - they are rare, and usually counted by upvotes."

In the discussion of upvotes and downvotes, however, I think the word 'counted' was meant to be 'countered'. Counted doesn't make sense in this context, to my understanding.

Hope that helps your impressive ongoing work developing this platform and network.