How to make Gruber hate your app...
#import <GraphicsServices/GraphicsServices.h>
#import <UIKit/UIKit.h>
textLabel = [[UITextLabel alloc] initWithFrame:…];
GSFontRef font = GSFontCreateWithName(“Marker Felt”, kGSFontTraitBold, 18.0f);
[textLabel setFont:font];
CFRelease(font);