Social bookmarking, or the activity of highlighting and categorising interesting content for general consumption, has proved extremely popular, especially over the last few years.
Sites such as Digg can be very useful in finding information and even more convenient as a news feed or RSS feed. You are able to customise your favourite topics and enjoy [...]

Yes, I agree there are those websites which fall into Wikipedia and Orkut category and are frequented most often but it is most likely that your website will be visited through a search engine. In order to improve the chances that your site is visited, it needs to be optimized so that a search engine [...]