These are three examples of helpful electronic publications from libraries that have extensive genealogical research collections. I have researched in all three libraries and highly recommend them and their publications. Mid-Continent Public Library, Independence, Missouri:   http://www.mymcpl.org/genealogy/news-bytes-newsletter  Newberry Library, Chicago, Illinois: http://www.newberry.org/genealogy/news/  Allen County Public Library, Genealogy Center:  http://www.genealogycenter.org/Community/E-zine.aspx