Update: caved and got a silk pillowcase after 8 months of arguing with myself about it
Half of me said $45 for a pillowcase is nuts and the other half said my hair frizz was out of control, so I finally bought one at Bed Bath in Sacramento and 2 weeks in the frizz is down but I can't tell if it's the pillow or the weather. Anyone else actually notice a difference or am I just fooling myself?