I've been playing around with Dean Allen's new beta content management system
TextPattern for the past week or so, with varying degrees of success. Unfortunately, I'm confined to a Windows server environment and with that comes the subtle nuances of PHP on IIS (relative paths, document root, etc.). Regardless, it is a very promising tool that I plan on using as a replacement for Blogger as my CMS of choice - once it stabilizes a bit more on a Windows platform.
As far as Blogger goes, I have to say that I'm mostly disappointed with the Pro service. When I signed up, I signed up for priority service and a number of features (RSS feeds and the like) that are now pretty much standard in the blogging world. The features are there and work, but there has been no priority service. I've posted a number of issues that I've encountered with posting to their
support forum, with no feedback whatsoever. I could go on.
My point? Oh yes - that. My point is that I'm glad that there are a number of alternatives out there for blog publishers to use, because it wasn't that way a year ago.