In the months since announcing a "mutually beneficial" interconnection agreement, Netflix and Comcast have seen eye to eye on very little. Throw in Comcast's attempt to swallow up Time Warner Cable and grow even larger, and you have a battleground for the two to air their disagreements. Netflix put its opposition to the merger in writing in its most recent earnings report earlier this week, spurring a response from Comcast, and now a pair of more detailed rebuttals from the streaming company. One is in a blog post by Vice President of Content Delivery Ken Florance, and another is a letter (PDF) by Vice President of Global Public Policy Christopher Libertelli in response to questions from Senator Al Franken. Both argue that Comcast's stance that it deserves payment is flawed because, among other reasons Netflix is still the one that must transmit its data to Comcast's network, where it stops without passing anywhere else.