Actually, I do think that it is fine. There is what PLD is and people's preconceptions of what it should be...there is the reality of the job and imaginary wishing. I tend to play the game that is designed, not wish for it to be what I think it should be...with something like this, even more so. Everyone has previous tank or PLD classes they have played. It would probably be able to fly if it had all the qualities imagined for it by players.
I did not say if anyone did or did not know how to play anything. I understand you had to work that in to make your joke, but just the same, that isn't what I said.
Perhaps if the discourse worked more along the lines of what Klive wrote, the discussion would turn to something a bit more helpful.
And I am not rare, not by a long shot. I saw just today a PLD tank for AV. I have done Cutter's with a PLD tank. It isn't always a question of which one lets you spam through and get the shiny stuff. Actually, maybe they can merge the drop rate threads in with the PLD needs ______ changed ones. They seem to have a commonality.