Yes, today is iCal Day, the only day in the year that whether you launch iCal or not, the dock icon is still showing today's date!
How come the icon shows today's date? Because iCal was introduced today a few years ago (I don't want to check it up, but it should be fairly easy to check.)
How to show your special love to iCal? Add more events to it! Or just launch it even if you don't need it. Or check out the list on Hawk Wings on making iCal even better. (In fact it was this post that reminded me of this special day. I'm not very conscious of dates, especially during the summer holidays.)
Edit: I just found this post about iCal Day has been dugg. This blogger advises the opposite - he is keeping iCal closed. Well, I didn't know why I said I would keep iCal open. Just for fun, OK?
