The 7 Harsh Realities of Social Networking
The number one harsh reality that people quickly learn is that no one reads your blog.
6d was built with that in mind. While there is nothing stopping it from acting like a blog (your posts can be published for the world to see), the main purpose of 6d is that your posts are actually pushed to the people that do ACTUALLY care (or at least you think they do). 6D is is the first decentralized social framework that is open-source and built in php so that it can be installed on any shared host. It's currently in closed alpha testing, but will soon be opened up for the world.