One of Hotmail’s secrets of success is that little line at the bottom of every mail sent from a Hotmail account that promote Hotmail itself. If it worked for them, it can work for you. Promo your blog with a line at the end of every email you send out. It seems simple enough, but what about including the headline of your latest post too. This would generate more interest then just the name of your blog. Too tedious for you? I agree. How about automating that task, free. BlogSigs is a new tool that allows you to easily and automatically include the title of your latest blog post in your email signature. Drive more readers to your blog with BlogSigs.