Just because Apple/Objective-C wants you to put everything in one goddamn file doesn't mean you actually have to have it all in one file.

gistfile1.m

//
//  MapViewController.m
//  placesihavepooped
//
//  Created by Michael Judge on 6/16/13.
//  Copyright (c) 2013 Michael Judge. All rights reserved.
//

#import "MapViewController.h"

@implementation MapViewController
@synthesize mkMapView;

- (void)viewDidLoad
{
    [super viewDidLoad];
    dropMarkerAction = [[DropMarkerAction alloc] init];
    shareAction = [[ShareAction alloc] init];
    initialZoomAction = [[InitialZoomAction alloc] init];
    annotationViewGenerator = [[AnnotationViewGenerator alloc] init];
}

- (IBAction)bombsAwayAction:(id)sender {
    [dropMarkerAction activate:mkMapView];
}

- (IBAction)shareAction:(id)sender {
    [shareAction activate:self];
}

- (void)mapView:(MKMapView *)mapView didUpdateUserLocation:(MKUserLocation *)userLocation {
    [initialZoomAction activate:mapView andLocation:userLocation];
}

- (MKAnnotationView *) mapView:(MKMapView *)mapView viewForAnnotation:(id)annotation
{
    return [annotationViewGenerator generate:mapView viewForAnnotation:annotation];
}
@end