An Audio Blog?

Getting ready for my trip to Baltimore. And for this trip I'm thinking of trying something new: an audio diary. My iBook has a built-in microphone. I can record short snippets along the way, then post them to the blog. It's easier than writing, a little more intimate, and might be fun. What do you think?
Click to listen The link above is an MP3. On most browsers a new window will open and the audio should begin streaming immediately. If not, right click the link and download the file before listening.