They may not use the term "doxxed" lightly, but they also don't provide a definition for it. I have no idea what it means. I guess it means "give credit by providing the name." Maybe?
It publicly releasing the IRL identity (name, address, etc) of the person behind an anonymous online identity. The term applies more to places like reddit/twitter/4chan than to someone's own blog, but it's generally considered a form of harassment because it's an invasion of privacy.
Ah! I didn't realize it was an English dictionary word. I really thought it was an "inner circle" term that needed defined for the layperson. My mistake.
Thanks - I deserve a dig for not googling it. It's a pet peeve to see acronyms that aren't defined, but this is apparently a "common" word that I just happened to be oblivious to!