The social media are being used by some people as means where they can exploit are users. So, make sure that you come in contact with the right people over the web. Here are some social media platforms that you know to check out when you are trying to market your start-up business. They include twitter, facebook, youtube, google+, tumblr and digg. These are excellent channels where you can expose your business to a much larger market audience. However, you got to be careful with the criminals who might want to malign your business by sharing wrong information about you.