With all these services, you build everything yourself, starting with a template you choose from a (hopefully) wide, well-categorized selection. Most use simple drag-and-drop interfaces that let you include items such as social share buttons, photo galleries, blogs, and media players. Some even let you restrict viewing with a password and let you have people join up as members of your site (see the table).
Whatever the case, this won’t reflect well on your website or business. If you’re a professional or hobbyist, consider this scenario: your business/blog is mentioned on the radio, TV, or in an article on a highly trafficked site. Suddenly you have 60,000 web visitors . . . and it’s gone. Your site crashes under the stampede. Poof! There goes all that free publicity.