Well, I can only respond within the definition I usually use, but here goes:
1: Systematic? Does not appear so.
2: Continuous? Does not appear so.
3: Malevolent? Unsure. It's rather a quirky situation.
4: Deliberate? Well, his action of tweeting about it was.
So I'd have to say no. *shrugs*
Partly because part of what he did was simply inform others of a wrongdoing.
Edited after re-checking language.







