Very nice. First font, great! I know you want to keep the squarish look but (depending on the grid size you've used) you could perhaps differentiate between u and v by rounding off the bottom of one of them. The same with s, maybe, rounded off top left, bottom right. Try a clone of it to see if it doesn't wreck what you're tying to achieve. Legibility is less important in a font like this, but it would be good to give the viewer a few more hints.

I actually think the x is good. It's got a jiggly frisson to it that makes me think of a dog wagging its tail.

i don't get it :)
the glyphs youmentioned are delicious. the only letter that kind of freaks me is "k"...
nevertheless, thisis coolness.
8.5 of 10 from me... wait, first font?
OK, 9.5 from 10 from me :P