What can much of the growth in social news sites be attributed to?

Question

Quizplus · Accepted Answer

Much of the growth in social news sites can be attributed to the ability to post and connect with other like users. This has created a sense of community and engagement that draws in more users and increases activity on the site. While new technology tools such as iPads and smartphones have made it easier to access these sites, they are not the main driver of growth. The proliferation of other websites such as Flickr and Reddit may have some impact on the competition for users' attention, but it is not the primary cause of growth in social news sites.

What Can Much of the Growth in Social News Sites