I mentioned on the podcast how I was following some people on twitter that were acting out the characters from the show, and we were asked for a link to a list of these people. The list is every growing and there is a lot of fun going on, but I warn you, SPOILERS are in these tweets.
If you want to follow the characters you can at http://twitter.com/#!/list/KatjaKat/westeros-inhabitants this is not a list I made, but it is the same list I follow. I have followed a few of the individual characters too because they crack me up, my first two follows and favorites were LadyAryaStark and SuddenlySandor
Have fun, interact with these characters, they do respspond back, and enter at your own risk, it’s totally spoillery, but if you read the books, then spoilers away.