public override UITableViewCell GetCell(UITableView tableView, NSIndexPath indexPath) {
var cell = tableView.DequeueReusableCell( ItemCell.Key ) as ItemCell;
if ( cell == null )
cell = new ItemCell( );
cell.TextLabel.Text = _items[indexPath.Row].Title;
cell.DetailTextLabel.Text = string.Format( "{0} on {1}", _items[indexPath.Row].Creator, _items[indexPath.Row].PubDate );
return cell;
}
