The latest Carnival of the Mobilists has been posted by Xen Mendelsohn on her colorful and always interesting blog, Xellular Identity. If you haven't heard of the Carnival of the Mobilists, it's a weekly collection of the best blog posts on mobile topics as chosen by the host of the week. Anyone can submit a post by emailing a link to mobilists at gmail dot com. Entries close at Midnight Friday US Pacific Time with the Carnival appearing the following Monday. To learn more about the Carnival, including guidelines for entrants, visit the official Carnival Blog at mobili.st.