Create a Tumblelog and start posting--this fun, portable guide shows you how Tumblr may be a microblogging platform, but there's nothing micro about it. There's no limit to what you can post in your blog--from text, photos, and links to audio, video, slideshows, and more. Now you can join the over 28 million Tumblelogs on Tumblr with this handy, portable guide. In the popular, For Dummies, easy-access style, this practical book shows you exactly what...