Well i certainly didn't see many of them playing while the ai id was in its pacifist stage. But there was ONE SOLITARY HARVESTER that would log in from time to time.
I think it would be fitting to see a remnant of them with corsair id's however with all the screwing around the AI rp has had? ... Dont think theyd fit in. AI factions have been having a rough bout of the inactives and you really cant blame one thing on that.