I generally shoot for one post a month on Webivore. It’s a tech blog. And while I read lots of tech stuff, I definitely don’t write often.
I don’t think I’ll be switching to a daily regime, but Godin does have an interesting post
http://sethgodin.typepad.com/seths_blog/2011/09/talkers-block.html
Writer’s block isn’t hard to cure.
Just write poorly. Continue to write poorly, in public, until you can write better.