Why not Tikiwiki

For those who are not aware of Tikiwiki, it is an engine with enough features to make any website owner drool -- polls, wiki, blog, image gallery, banner ads, etc.

The main caveat, aside from its clunky frontend and backend interface, is that this particular version Tikiwiki seems to disregard the basic functionalities of articles management -- for instance, in the lack of flexibility in the display of category headers.

It does, however, have a lot of options for their blog and wiki. This may be attributed to the general direction of the development, which I found disturbing. For one thing, a lot of people (this writer included) already conceive that there is a very thin line between a blog entry and an article entry.

I actually believe that "blog" and "wiki" are mere methods of manipulating or displaying articles, and that article management, display, and categorization should be given priority by any CMS system.