I created a twitter list with all of the blogs in the list (which had twitter accounts that I could find) at https://twitter.com/#!/jasonkolb/data-science if anyone finds it useful.

Page not found.

Twitter doesn't seem to like these compilation feeds. A few weeks ago, I compiled together the rss feeds for the websites, facebook event pages and twitter accounts of all the nightclubs in my city together into one twitter feed. They deleted my account almost as soon as I set it up.

It's working for me, on my iPhone.

I do not see VizWorld.com (as of 6:40 PST) on there...I have always liked that one.

http://VizWorld.com :)

Are there any other HN-relevant bloglists we could use? For example, here is Cryptome's HUGE list of security blogs: http://pastebin.com/F1JcZHLz

Not listed under maps, but a blog I highly recommend if you're from/familiar with Boston: http://bostonography.com/

Appreciate this list a lot! Inspires me to play around and really think about how to show our data beautifully.