Well, when I got back, I of course found my active pens clogged.
Surprisingly, my 3 Cross pens (a Townsend, a Century II, and a Solo) were still in working condition. In fact, they started writing immedietely as soon as I touched the nib to paper.
All 6 pens were loaded with the same type of ink (Pelikan royal blue, the only ink they sell near where I live).
Now, 1 pen still working I might attribute to fluke luck, but all 3 seems to suggest there's something about Cross' nib construction that makes them more resistant to clogging.
Anyone else notice this with their pens?