online alarm-clock

I dunno if any of ya'all are as hair-brained as I am sometimes, but I found this link useful for when I'm sitting at the computer waiting for something to happen (or getting distracted at the computer when something is scheduled to happen in R?L)

http://onlineclock.net/

...it's an online alarm-clock! I just leave it open in an extra tab in my browser, and it chirps loudly enough to get my attention whenever I set it to go off.

...just thought someone else might find it useful.