No, merely that xkcd meetups are at 1600 local on saturdays. Which is not necessarily a problem; as I said, calling in on the go is not bad (kinda cool, really), if I can coax my N800 into streaming your show over EDGE, and if the hashpoint isn't in a particularly remote place. Info on geohashing (if you're curious).

But the free minutes on weekends (for most plans) isn't a bad point, either; just not one I had caught.