Knitting is such a Luddite pursuit and yet is also very techy. The kinds of logical and artistic people who love to knit also love the logic and artistic combinations they can create with technology.
My favorite combo of knitting and tech right now is the app Yarma for the iPhone. It has made keeping photos of stash and projects in Ravelry so much more handy. And since I love documenting and having a record of my work I'm really happy to have such a convenient tool. Thanks technology!