I'd like to think that the blatant cheating was just a fad that died down after people realized the hard way SE wasn't going to let them get away with the insanely obvious stuff...though it's also possible they just hit crystal rank and stopped PvPing by now.
It's unlikely they'll ever action the people using scripts to automate skill usage, though, as that falls into the vague space of "plausible deniability" that gives them the benefit of the doubt.
