Not sure how anyone would be able to tell, except maybe Matthew.
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But, I always remember that John Vennari thread where Truth is Eternal got like 15 downthumbs for a defamatory post about John in his last moments. In the same thread, this post: https://www.cathinfo.com/general-discussion/john-venarri-urgent/msg541522/#msg541522 got 11 upvotes. I don't know how either of those posts stack up 'all time' but they're certainly not numbers one encounters often. Interesting that they would occur on n the same thread.