As noted last week, the first round of public comment on Comcast’s proposal to buy Time Warner Cable was due August 25. The $45 billion transaction, announced in February, would combine the nation's top two cable TV companies. Comcast and Time Warner argue that the combination will create a world-class communications, media, and technology company significantly better positioned than either company alone to bring consumers the advanced services they want now and will need in the future and to keep America at the forefront of technology and innovation. The Federal Communications Commission is reviewing the transaction to determine if it is in the public interest. Here’s a look at what Comcast's and Time Warner's competitors are saying.