And we can add general resources

Sister PBF Threads - plus more can be found in this section!

Eugenius Bulgaris on the solecism

Ilias Theodosis explains how the poetry of the heavenly and earthly witnesses affects the grammar
(includes the Frederick Nolan figure attraction material)

Nathaniel Ellsworth Cornwall examines the short-text solecism apologetics

Barry Hofstetter - Spirit is personal, three masculine witnesses

Azim Mamanov makes the Middleton grammatical argument visual

Gregory Nazianzen - and James Snapp on the grammatical discordance on BVDB

abstract and metaphoric constructio ad sensum - nouveau special pleading for Critical Text corruptions ( WIP - work in Process )

when did corruption text defenders argue that the grammar is unchanged even with the heavenly witnesses included


Also on Facebook, we have a thread:

Heavenly Witnesses on NT Textual Criticism