There are definitely more machine quilted quilts in the shows I've been to.
I just came back from Houston, and all the quilting was exquisite, no matter how it was done. The hand made and hand quilted categories were small, but each had over 10 quilts entered, plus there were some hand quilted items in other categories. Locally most of the quilts are machine quilted, and it seems that most of them have been done by professional quilters.