Everything is so fragmented now. I have my own blog, the MoFuse blog, Twitter, Facebook, Posterous/Tumblr and many people have more.

Everyone has their blog and Posterous/Tumblr account linked to their Twitter and Facebook account, some have it vice versa and others have everything linked together.

So, what’s the point? How do you use each medium?

What would I post something on my blog but not on my Posterous? What would I post on Twitter that I won’t post on Posterous?

What should I post an update on the MoFuse blog or on the MoFuse Facebook page? Should I just use the Facebook page as a point for the MoFuse blog RSS feed.

How are you using these various services?