My new update schedule for 2010 (two thousand ten, no ands!) is as follows: Randomly thrice weekly.
To put it more clearly, but less awesomely, I will post three comics per week, but I will not guarantee my update days. I won't post comics on weekdays (unless to post a Friday comic late or something) so in the span of Monday through Friday, expect to see comics on three of those days!
This isn't a ploy to have you check the site everyday, but rather the brutal nature of the fact that sometimes I will manage to leave all my drawing implements somewhere I am not and/or totally forget we have to go spelunking with the Smiths in the evening, immediately after our full-contact basket weaving classes and thus not be able to color it at all after work.
Something like that.