City of San Francisco promises to "open its data" with DataSF.org

San Franscisco Mayor Gavin Newsom today announced the beta launch of DataSF.org, a website designed as a clearinghouse for the City of San Francisco's public data. TechCrunch has this launch statement from the mayor. Here's a snip:
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The new web site will provide a clearinghouse of structured, raw and machine-readable government data to the public in an easily downloadable format. For example, there will be updated crime incident data from the police department and restaurant inspection data from the Department of Public Health. The initial phase of the web site includes more than 100 datasets, from a range of city departments, including Police, Public Works, and the Municipal Transportation Agency.

We imagine creative developers taking apartment listings and city crime data and mashing it up to help renters find their next home or an iPhone application that shows restaurant ratings based on health code violations.

And here's a related item on a Gov 2.0, an O'Reilly/Techweb event/website devoted to topics of government IT.

It's a great idea, but I'm not clear on how much of this is a PR stunt, and how much is actually more open access than citizens had before the site launched. Perhaps those who've examined the actual data being offered can weigh in, in the BB comments.

I live in Los Angeles, and I hope the powers-that-be down here are watching. I'd love to see our city open data to more public access, and scrutiny. For instance, the LAPD crime maps website is great in concept, but poorly executed (not to mention the horrible data omissions). I can think of many services I'd like to see built with city data here in my home town. (via @laughingsquid)