I find them interesting because as a movement in retrospect it has been branded that way, as being silly and frivolous. I personally am not so sure they weren't making a good point with their actions. Probably though, in 30 years, reactions towards the current automation of certain jobs will be seen similarly as frivolity. Those people won't have a good idea what exactly it is people were trying to protect. In the same sense that people now have trouble understanding what the Luddites were losing to react the way they did. Nobody thinks about the labor behind the clothes they wear now, because of how ugly that reality is.