Four of the biggest web companies have apparently joined to form a coalition that will represent the interests of online services in Washington. The Washington Post reports that Google, Facebook, Amazon, and eBay are behind "The Internet Association," which was announced today. Led by former Congressional staffer Michael Beckerman, the Association will "advance public policy solutions that strengthen and protect an open, innovative, and free internet." It will launch in September, and we haven't yet seen a full member list — an anonymous source has told the Post that the companies above are most prominent.