Just listened to the pod cast. Went in looking to find out information on what differences there were between 10 and 20 man raids; only to discover they are removing the 10 man versions. For 10-man guilds to see all of the content, they would have to pug or run with another guild. I pre-ordered the game under the pretense that my small guild would have access to all of the content with guild only runs.
I am disappointed to say the least, but I will keep an eye on the game. If their stance ever changes then we will pick up a copy.
Have fun everyone!