So, is a blog supposed to be like a diary?

Kinda like a journal or something, I suppose. Today I didn’t do much; got some groceries and edited my guestbook a little – as soon as I’m done with the funnies I’m going to go put a lik to this blog on the webpage. I wonder if anyone knows how to embed the discussion in another page? Are these posts threades? I guess I’ll go find out.