This was my first time to attend a webinar given by DearMyrtle, and my introduction to Twitter. The webinar covered the basics of both Twitter and TweetDeck. This was not a genealogy-specific presentation, but rather an initial exposure. I do remember seeing a post for a webinar some time ago on Twitter for Genealogists and perhaps I'll try to find it again and see if it can be downloaded. I understand now how Twitter works and how TweetDeck can streamline the hashtags you choose to follow. I will definitely be employing this tool in my genealogy research.