Based on your requirements, I'd say your choices are Textpattern or Wordpress.
I built my site on wordpress(http://www.agavegroup.com) and after that experience (and installing both wordpress and textpattern) I'd say Wordpress is easier to use, and is a great choice for small to medium sites. Anything bigger I think I'd choose Textpattern. While not quite as straight forward (in my opinion) it seems to extend into the CMS world a little better. ****************************************************** The discussion list for http://webstandardsgroup.org/ See http://webstandardsgroup.org/mail/guidelines.cfm for some hints on posting to the list & getting help ******************************************************
