gistfile1.m

- (IBAction)commentsButtonPressed {
    //create an entity that is unique with your application.  
    NSString *entityUrlString = @"http://www.example.com/object/1234";
    
    UIViewController *commentsController = [SocializeCommentsTableViewController socializeCommentsTableViewControllerForEntity:_textField.text];
    [self presentModalViewController:commentsController animated:YES];
}