"Not everything I do is gossip or bedroom. To the contrary, I think that's just an easy label to dismiss me and to dismiss the new medium"

Matt Drudge is describing the way he is frequently identified as a chatter or bedroom reporter. He is suggesting that this is an easy method to dismiss him and the new medium he is working in. He is implying that not all of his work is gossip or bedroom related, and that there is more to his work than what is typically assumed. He is challenging the concept that he is just a chatter or bed room reporter, and is recommending that his work is more than that. He is also recommending that the brand-new medium he is working in is frequently dismissed, and he is challenging that termination. He is recommending that the brand-new medium should be taken seriously and that it should not be dismissed as easily as it typically is.