1. One who fears technology (or new technology, as they seem pleased with how things currently are...why can't everything just be the same?)
2. A group led by Mr. Luddite durring the industrial revolution who beleived machines would cause workers wages to be decreased and ended up burning a number of factories in protest
A luddite generally claims things were "just fine" back in the day, and refuses to replace/update failing equipment/software/computers on the basis that they were just fine 10 years ago.