The market for open source CMSs isn't driven by the same things email and ISPs are. Those are consumer orientated. I think if you aim a software suite specifically at geeks, they will cut through the BS and just choose what's best.
I am specifically looking for a CMS that wouldn't be geek-oriented. Not that I wouldn't have the capability of maintaining it, but the goal of my blog would be, mostly, a place where to jolt down notes, short posts and the occasional in-depth article on topics I am interested in. Most of these would be computer-related, but a few may concern politics. I am not at an age anymore where I could spend days just browsing the internet and learning new stuff, hence the requirement of very strong antispam mechanism and protection against other kind of attacks. Computers are a tool, not an end anymore. It's not about wasting money, surely, but time.
Whats with all the drupal hate?
I've been working with Wordpress and Drupal full time for the the last 5 years. Wordpress is great for simple blogs, but once you get into more complex sites Drupal is far better. I've even found Drupal to be great for blogs that don't need as many features as Wordpress has, you can easily create a simple blog without all the extra features getting in the way.
Wordpress is the Windows of Content Management Systems. It has the largest user base, but its interface makes the least sense and it has more security issues.
I haven't read anyone here explicitely hating Drupal or any other CMS, but rather ignoring them.
OVH has an interesting page about its available one-click install CMSs, and WordPress and DotClear as classified as "blog engines", while Drupal, Spip and others are full-fledged CMSs, suitable to build larger sites with a more diverse array of pages. This was the first time I saw anyone stating the difference.
For the time being, I am not trying to build a very complex site but rather, have a much simpler way yet flexible way to organize content split in smaller parts.
Right now, I am testing (if installing and installing a theme can be called testing) TextPattern, my second choice would be Drupal, then WP. Despite it nearing end-of-life, I still consider DotClear as a "reserve" choice as I doubt the biggest hosting provider in the world would leave it as a choice if its future was doubtful.
TextPattern currently has an awful management of themes, with files to be installed by hand through the administration interface, but otherwise very light and clean on the admin side. I haven't found a good theme that would make decent use of widescreens, though.
If I haven't made that, availability of themes able to both display correctly on vertical (mobile) screens and still make clever use of the great width (no wide empty bars left and right) while remaining readable is a major plus.