While I am an experienced hobbyist and professional, the blog is targeted at the beginner to intermediate level hobbyist. Since the Raspberry Pi is intended to inspire students to learn technology, I feel this is the best level to address.
My first project is to replace the aging PC based alarm and home automation system with an RPi based solution.
Several posts are already up:
How I set up my Pi
Creating an RS-232RS-232 Serial Interface for the Pi