"I can live with my own hypocrisy, but I just can't stand it when others are hypocrites!"
I think Will Rogers said that.
Quinn
[Edit: These people aren't Ludites. Each group is free to decide among themselves how much technology they are willing to embrace. Some are very strict, others less so. So it's not hypocricy you're seeing, but simply one name being applied to a group of people with some diversity in their practices.]