Listed below are some of my favorite sewing or machine knitting related inks.
Barnett Knits - Carolyn Barnett Designs
Charlene's Machine Knitting Links and Patterns-Charlene Tate
Dressformdesigning-Jean Haas
Knit 'N Style Magazine
Machine Knit-Terri Haggerty
Rose's Knits Paul & Rose Hanus
Threads Magazine