Dear All,
  In addition to Twitter, Facebook and Google+, I made a LinkedIn group for OpenDaylight here:

 http://www.linkedin.com/groups/OpenDaylight-4966094/about.

If you want, we can also add it to the OpenDaylight web site as yet another mean to spread the news and promote OpenDaylight and let others to be in touch.

best regards,
Siamak