I made be reading this thread all wrong ... but whatever
While in the threads and Skype Chats we are all in for the most part is idle chatter if you ever have a question you can just throw it out there and someone usually answers, then we have the beginner threads and critique thread to boot. From what I'm reading you want a dedicated PSN chat room for it ? You have to keep in mind you probably wouldn't get alot of help considering the community is divided between PS3 and 360 so you would only be getting help from those who have PS3 ... and if they're even online at the time, waiting for them to come online would probably result in a wait just as long as learning it yourself. If you're looking for someone for one on one practice, again ... ask, if it falls under there time constraints I'm sure they'll aid you, Luna-senpai has done this for me in the past and pointed out what I need to fix about myself to the best of his ability.
Overall if someone needs help and decides to not pursue the forum and multiple threads we have ... that's their problem, they need to show the initiative that they want to learn and not expect someone to come to them.