I think considering they are one of the few publishers in the entire industry who cater for a niche market these days, this seems mightuly unfair. They are a business and staff/development time are expensive. If a game isn't comparatively successful in
niche terms, never mind mass market terms, then spending the money it would cost for dev time on expansion packs and whatnot would be suicide. You don't have to be a diehard pragmatist to see that? And besides, all it is is a qualifier added to the end of the 'yes we'll do more plots' post to make sure they aren't dragged over the coals later on by, forgive me for saying, people like yourself in the perhaps tiny chance they are not able to fulfil their goals to release a ton of extra content, given that you're already making upset comments at them even covering their arses and being careful in not making promises about additional content
before the game is even released?