Blogging software

So I'm looking for  new blogging software.

It's not for this site, I'll stick to what I have right now (GLFusion) as I'm still content with it.

One blog is for my gf, as Microsoft is taking Live Spaces down, her blog is migrated to Wordpress but she isn't too fond of it. So I'm looking for alternatives which are easy to use. So far I've got Habari and TextPattern. 

But TextPattern doesn't look user friendly at all on first sight, if she needs to learn that she might as well just learn how to use WordPress.

Habari is looking very nicely, but it's quite barebone, maybe once I've played with the plugins more I can tell, but still. It doesn't even have a standard format/markup editor to create posts.

Still have to check out Serendipty and Movable Type (would need to do some more configuration as it's Perl)

The other site would be very small with maybe 3 pages or so and since I don't want to create a new theme for it, I'll go with a software package which  provides a theme I like ;-)