Blogs
4StarsBlog
http://www.worldpress.it
Wordpress themes and template
Themes
BeStar
Clean two column blue and white theme widget ready - valid XHTML
Wp-cafe
Feedoo
Feedoo it's a two column clean white-blue theme
wpressme
2 columns ajax theme with slider feat box and draggable sidebar.
Vcards
3 columns, 2 sidebars widget ready, tested on Firefox and IE and wp 2.5, header rotation images, clean and professional.