He's likely to be identified as he gets more brazen. Even authoring this volume of text is risky, and there are other notes from the same author linked within. Spelling can be used to approximate region and phrases or errors such as "the hard of the business" ("heart of") and "passtime" ("pastime") are even stronger markers. Of course there's no way to tell if these are unintentional or planted errata.

I'm grateful for the information. It's incredibly interesting, but it might come at great expense to the author.