Jersey Marine,
That's a good question. I dislike the noise and fumes when it comes to enjoying my garden. When I enter my garden I don't want to start up a leaf blower, or have a diesel engine fuming around my vegetables. I also like the basic experience of gardening, getting my hands dirty, the physical activities and aspects involved.
As I said before, I am not against technology, just in some of the ways it is applied, in this case the application of synthetic chemicals to the garden bed. Beth has propagated the notion that I dislike technology. I never wrote that. You can read through this thread and see that I never stated that.