Distributing content is key to any serious blogger. There are a number of social news and bookmarking sites offering bloggers the ability to have sharing features on their site. Adding all the icons to your blog can cause some serious 'icon acne' and cramp the style of any blog design. So it is important to make it easy for your blog readers to share your content with others and social news sites alike. madKast, a Boulder, Colorado based start-up, recently launched to offer a way for bloggers to make sharing easy.