While #30DaysOfContent seems to be going well, I thought I would share a list of others, who though they may not be participating in such a challenge, produce excellent CONTENT on a regular basis.
Mike See – http://lacemine29.blogspot.com/ 
Fantastic photography (and now videography) and a monster snowbiker.
Chiot’s Run – http://chiotsrun.com/ 
A great garden blog. Nice photography as well.
Dan Connely – http://djconnel.blogspot.com/ 
Another science/engineer/athlete dork.
Seth Goding – http://sethgodin.typepad.com/seths_blog/ 
Mad Fermentationist – http://www.themadfermentationist.com/ 
Great beer blog on wild and crazy styles.
Watcher – http://watchingtheworldwakeup.blogspot.com/ 
A great local blog with MUCH science content about the world we live in…
If you have others, I would love to hear about them.