As you can imagine, they are just a knited tube with the rolled edges that can be adjusted to fit a wrist. You guys are always very supportive but I wan't to see ifRavelry people would find it interesting. If so, I might hire someone to write a little program that would help a knitter to create a personalized message with just a few clicks.
Also, socktivism? If it didn't require knitting a pair of socks (that I don't have time for now), I would try to say something on my ankles as well