Not really sure how to use this.

I watched Julie and Julia today. It was a very good movie. It made me want to either cook or blog. Since I don't feel like burning any food at 1030 at night, I decided a blog was the way to go. I have a few questions though. How do I link to someone else's blog. I know my sister has one, not sure that she has used it in a while, but I read it when she emailed me to tell me it existed...but I cannot figure out how to search for her and "follow" her. Someday I will figure it out. I'm pretty sure this is about the lamest blog ever...or at least that I've ever read (Sad, I know, since I wrote it!)