I could try to explain it, but the author does a much better job, so here’s vis spiel:
Who would have guessed that when you remove Garfield from the Garfield comic strips, the result is an even better comic about schizophrenia, bipolar disorder, and the empty desperation of modern life? Friends, meet Jon Arbuckle. Let’s laugh and learn with him on a journey deep into the tortured mind of an isolated young everyman as he fights a losing battle against loneliness in a quiet American suburb.
It’s updated frequently and offers an RSS feed. What are you waiting for?