I always found Somedays Dreamers to be a little underrated, sure it may have seemed a little too 'Harry Potter' esque. It was cute and the writing was really nice; another anime I give my pro[s to is Outlaw Star...so funny yet it always trailed behind the shadow casted by Cowboy Bebop.
I don't find anything unethical about it, to me if you 'illegally' download something and then re-distribute it that is a whole 'nother story altogether.