Blogiwi.com

Blogiwi is a platform of innovative blog, free and without advertising, offering many features easy to access, including:

Changing all designs by CSS files and the ability to make its free CSS file so that all other members of Blogiwi can use your CSS file with your consent.
Everything is in AJAX but also works when JS is disabled.
Management menus very effective (in modules that can be activated. You can choose the exact place you want for a menu).
Gallery (with categories, comments, etc.)
Storing your images (with categories)
Guestbook
Internal and external links to the blog
Static pages to write Bcode
Newsletters
Adding to the blog editor
Ban IP your blog
Options référencement
No pub (apart from the module in which you can put your adsense pub)
Music from Deezer
Detailed statistics and graphical
Possibility to choose the date and time of the posting of an article
Can activate the rating of articles
Ability to enable comments on articles
RSS and Atom articles
Polls

For the moment, there are 3 designs in place, but you can change the whole design simply by hosting the images in the space provided in the administration panel of your blog and creating a CSS file
Your blog is much more customizable.