My blogging topics covered a wide area, eg. my personal life, chinese cultures, web2.0 reviwes, photos.
So, it's not wise to always display the contents under the same "blog" page(the front page) as people who come to my blog to read my web2.0 reviews are not interested in my personal life and vice versa.
So, my plan to to make the front page(the usual page where the blog posts are displayed) into an announcement page, where announcement of new posts would be displayed, and probably a paragraph of the new posts too.
Then on the navigation, there would be acccess to various topics. Is it possible in WordPress? And do I need to install multiple copies of wordpress to make this work? WordPress CMS can do this?