What Aaron doesn't give due attention to here is that improving existing government transparency is part of a larger information ecosystem. Digitizing previously paper-bound and siloed databases makes possible a new kind of "connect-the-dots" work that used to take investigative journalists months to do--or they simply didn't even try. His own project, Watchdog.net, has pioneered a new way of finding links, or "handshakes" as he called it, between campaign contributors and congressional earmarks, and the demographic data he's cataloged is going to help power new tools for investigative types to answer such questions as "How many members of Congress who represent districts where X percent of their households have experienced a foreclosure last year voted for the banking bailout?"

We're just at the beginning of a new wave of data- and citizen-empowered watchdogging of government, and it would be a huge mistake to discount how valuable these government transparency projects are in opening up the process in fundamentally new ways. Yes, it's true that government still wants to hide its dirt and the data it discloses is often only part of the picture. But the more we open access to the existing data and involve people in connecting the dots, the greater the appetite and demand for even more transparency, of the sort even Aaron might find useful.

(My collegue Micah Sifry wrote this with me)