Just putting my comments in here, instead of on the main page.
#7/8 Really striking design -- beautiful. You also really got at that WPA look we want. My concern is that the meaning of the negative space pen nib is just a little too hard to see. It took me a few minutes. Also trying to decide if we want the name to be more prominent.
#14 and #15 Thanks for being so responsive -- I really appreciate it. I like the idea with the new ones, but the gears seem a little isolated, like they don't completely fit. I like the name being more prominent, but the whole thing seems to be getting a little big. Also prefer the blue -- the red and black looks a little sinister to me.