I run a blog network...... It's something we are working on still. Our goal is 100 blogs by Phoenix Forum..... So far we have like 45. We are trying to cover all niches from Solo girl, teen, oral, handjob, breasts, ebony, BBW, gay, tranny... Everything.
My favorite is my first, which is a bit of everything:
http://www.rochardsbunnyranch.com/blog/
Although it's not ready for public viewing, you can see most of the blogs in our network at:
http://www.trafficpimps.com/our_network.php
I use Wordpress and Linkex to manage the blogs.
However, the one tool I cannot live without is Blog Desk. This is a small M$ Word like program where I write the blog posts, insert pictures, set the date to post, etc. It also is a wonder with managing large amount of links, resizing pictures, and creating thumbnails. The best part is it's free! I never log into Wordpress these days.....
I highly recomend you try it:
http://www.blogdesk.org/en/index.htm