Depends on the site, and how much free time to have to support him.
You might be able to get away with something like Jekyll, or else give your friend a template and a quick lesson in editing HTML (h1, h2, p, img, and a tags, plus testing and uploading should be about it...).
Option 2 is some sort of hosted CMS, with his domain name on the front - wordpress.com, posterous or tumblr, something like that.
Comments
Depends on the site, and how much free time to have to support him.
You might be able to get away with something like Jekyll, or else give your friend a template and a quick lesson in editing HTML (h1, h2, p, img, and a tags, plus testing and uploading should be about it...).
Option 2 is some sort of hosted CMS, with his domain name on the front - wordpress.com, posterous or tumblr, something like that.