>>anything that's not acoustic pop is English trad, so much so that any performer of such material that she once said she liked has now been banished from her MySpace page

That page of Lizzie's has around 670 Friends links on it, so I'm not sure anyone has been "banished". There are a whole load of links up the side to various decent artists without MySpace pages yet as well. If I were in her shoes I would pay far more attention to the 110 pleasant comments from folks on that page and not worry very about some of the less pleasant remarks made here or in certain other places.