Where to Find Open Data on the Web

What about SEC Info(http://www.secinfo.com/)?

Ubiquitous availability of information is the first step. Then comes consistent data formats. And then the tools to slice, dice and weave shimmering insights. And then maybe, just maybe, act on that insight.

Humans are a very hopeful race..

He makes an interesting point. It is quite a process to find the right data.

Anybody know a source for free (legally distributable) stock pricing?