There isn't really an active Wiki Skype group any more, but I'm working on creating a new one in the immediate future. We will be needing it when we're going to have new contributors using the code generator (which isn't always quite as simple to use as it looks), and for people who just need a bit of advice (much like yourself). I'm hoping to have it modeled on the Discovery Skype Help Channel with join links and such, but I haven't got a server capable of running Skype and hosting such a chat room up and running again just yet, unfortunately.
I'll post a new thread with further information in this subforum as soon as I'm done.
PS: You could also post any questions you have here or in a new thread in this subforum, by the way. I'll gladly do my best to answer them.