I have problems with scissors due to a thumb injury as a kid, so I have a different way of cutting binding that I can do with my rotary cutter. I found it on the same page as the one discussed here, so for all you arthritics, here is the method I use.

http://www.youtube.com/watch?v=bsB9c...eature=related

thanks for sharing, really enjoyed that, and the other links also.