I have written previously about how family history societies can use social media and why I think they should. Social media is a great way to connect with people and let them know what you offer, especially people you may not otherwise reach.
I would love to start a list of societies that use social media – Facebook, Twitter, a blog, Flickr, YouTube, and so on – and put it on this site somewhere. Currently the list is so small that it seems almost counter-productive, but I am willing to try it.
If your society uses social media in any way, or you know of a society that uses it, please let me know.