This is a post from a blog written in 2008. I searched “CSA” on wordpress and looked through a few, this ladies was a nice honest experience with it, and it paints a nice picture. CSA’s are all different, and they’re not for everybody.
http://katecooks.wordpress.com/2008/11/09/to-csa-or-not-to-csa-part-1/
2greenthumbs's Weblog 
That post did a nice job of putting out the benefits and detriments of a CSA share. She was also a pretty good writer – too bad that was her last post.
it was a great little article and really expressed the pros and cons, it good folks understand so that they are not up set with what they get and when etc.