The author probably got reported for it, or they decided to take it down. In that case, it would probably be due to flames. Now, could you do me a favor and report a very bad Old Republic fic? I've always liked the KotOR part of EU canon, and I need to imagine a particularly offensive 'Sue from there getting killed in horrible, horrible ways. Like getting the Force ripped from her then being... well... I'll think of something if the time comes. Preferably with poisoned kolto when she's being 'healed' from whatever happens, just for fun.

I wrote about a rather powerful mech in Error 48 a while back, but that's all that I've seen in the way of large weapons platforms, aside from the aforementioned Sun Crusher.

Those are the closest to capital ships we have at the moment, though.

I've created a few mini capital ship-rancors, haven't I? "Star Destroyerrs" indeed. Face, meet palm.