What I like about WordPress is once you make a post you can re-categorize it so it shows up in multiple channels (or blogs). So you can give it a TOPIC (or category). and you can change this any time you want and re-arrange things.

AND back them up.

AND edit them with a real editor.

AND change the images.

AND add links in the middle.

AND do rich text.

AND add background colors.

AND have a blog-roll.

Facebook is B O R R R R I N N N N G.

What facebook did was eliminate email from the user. But most people actually like email.