The Housing Bubble and Real Estate Market Tracker is a neat page hosted on SeekingAlpha that I found via Google Alerts today.  Being that I have/had several clients that are architects - I've followed this sector closer than I would otherwise:

:….Judy Weil submits: Here's our summary of articles and data points on the housing market. It's part of Seeking Alpha's coverage of the real estate market and homebuilder stocks. Like all other topics and stock coverage from Seeking Alpha, you can get this sent to your Blackberry or desktop email by signing up for our no-spam free email subscription service. "

All the information that's aggregated and kept up to date - it's pretty interesting if your into real estate and homebuilding.  I was able to pick up all kinds of information about the Housing Bubble from this page and it was done in a way that, I feel, adds value to the information.

I'm so sick of sites that just rip off content, and stick up sites that are just an excuse for AdSense publishing.  At least here, at http://usmarket.seekingalpha.com/article/27000 you actually get something more than what you had if you looked in Google, or in a directory.  

What's also interesting is there's a Widget at the bottom of the page you can put onto your site tracking developments in the housing market and homebuilder stocks.  Pretty Cool!