// patch link up for tinyarro.ws
NSMutableString *patchedLinkString = [NSMutableString stringWithString:linkString];
[patchedLinkString replaceOccurrencesOfString:@"➡.ws" withString:@"xn--hgi.ws" options:NSLiteralSearch range:NSMakeRange(0, [patchedLinkString length])];
NSString *encodedLinkString = (NSString *)CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault, (CFStringRef)patchedLinkString, NULL, NULL, kCFStringEncodingUTF8);
NSURL *linkUrl = [NSURL URLWithString:encodedLinkString];
[encodedLinkString release];