You will only get one if there is any information they have to share with you. Otherwise, you will not even get a 'no' answer.
Cartel Market threads get new info all the time
On cross faction guilds, I think they would need to first remove the (500?) member limit or it is just pointless.
Or simply transform it into 500 ACCOUNTS restriction. Or even 250 accounts. But in a game that puts such heavy emphasis on alting, it doesn't make sense to not count all characters as 1 guild member, majority of the players have 2-6 alts.