Adding a YouTube video to your web page can be beneficial by saving you the cost of hosting that video and by drawing additional traffic to your website that self-hosted video could not do.
The Like button lets a visitor to your site share your content with their friends on Facebook. When the visitor clicks the Like button on your site, a story appears in the visitor's friends' News Feed with a link back to your website.
Using a website promotion campaign for your website or your business can mean the difference between a successful business and one that looks great but no one visits. When you use the Internet as your main business medium you have to be able to get people to go to your website in the first place. There is no point having a great website that doesn’t get any traffic to it.
One of the biggest growth areas on the Internet are the Social Networks.
The top Social Network websites have between 60 and 110 million monthly users. New sign up's total over 250,000 per day. Up to 43 percent of Social Network website members have accounts with more than one site.