The lifestrea.ms API gives you access to:

• your own posts: You can pull them out and publish them on your blog e.g.
• your aggregated world: You get cleaned and filtered feeds for every single profile of yours or all together.
• your social network: Yes you can export your friends, family and acquaintences and avoid retyping the same information again and again when using a new social network.
  

"Coming soon!"