My friend Thomas MacEntee put together a wonderful slideshow presentation called "Everything You Ever Wanted to Know About Genealogy Blogs But Were Afraid to Ask!" Thomas is the author of several genealogy blogs himself, including his personal one, Destination: Austin Family, Facebook Bootcamp for Geneabloggers, and the Geneabloggers blog. Among his many activities, he administrates the Geneabloggers Group on Facebook and he is also the technology columnist for Digital Genealogist magazine. He created the following presentation to show at the Southern California Genealogical Society's Jamboree this weekend. I think you'll find it enlightening and informative.