public function shareObject($config = array())
    {
        $config = new AnConfig($config);

        if (!$config->object) {
            throw new InvalidArgumentException('Not object specified to share');
        }

        $config->append(array(
             'sharer' => get_viewer(),
        ));

        if ($config->object->isOwnable()) {
            $config->append(array(
                'target' => $config->object->owner,
            ));
        }

        $request = new ComSharesSharerRequest($config);
        $sharers = new ArrayObject();
        dispatch_plugin('connect.onGetShareAdapters', array('adapters' => $sharers, 'request' => $request));

        if ($config->sharers) {
            $sharers = array_filter((array) $sharers, function ($sharer) use ($config) {
               return in_array($sharer->getIdentifier()->name, $config['sharers']);
            });
        }

        foreach ($sharers as $sharer) {
            $sharer->shareRequest($request);
        }
    }