Social Media and the Use of Nofollow Link

There are numerous social media sites online and some people tend to abuse it since it's easy to put up links for commercial purposes. Because of this, social media sites are now using Nofollow link in order to reduce or avoid spamming. Somehow, it was generated to prevent search engines from following links. Through this action some tend to question the advantage of social media in online businesses because they are afraid that it might affect the SEO. Well, they should not worry at all! The use of Nofollow link does not affect the results in search engine position/ranking.
For a brief explanation: "nofollow" is an HTML

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attribute value used to instruct some search engines that a hyperlink should not influence the link target's ranking in the search engine's index. It is intended to reduce the effectiveness of certain types of search engine spam, thereby improving the quality of search engine results and preventing spamdexing from occurring in the first place."
To gain valuable links to your site through social media, here are some ways that may help:
* the use of link baiting tool is ideal for social media
* if you have build a large network of friends, approach them to build links to your site
* create a blog posts about your site which can grab attention to the readers
Below are some of those social media sites which permit Dofollow links:
-Digg - Propeller - Flickr - Kirtsy - LinkedIn - Current - PostonFire - BloggingZoom - CoRank - Technorati - MyBlogLog - Bumpzee - LinkaGoGo - Bibsonomy - Mister-Wong - MyLinkVault - ClipClip - 9Rules - AssociatedContent - Blogoria - NowPublic - MemeStreams - Blinklist.com - Furl - Mister-wong - Backflip - Spurl - Diigo - Bibsonomy - Rawsugar - Linkagogo - Myjeeves.ask.com - Buddy Marks - Connectedy - Jumptags - OYAX - A1 Webmarks - Bookmark Tracker - myVmarks - Health Ranker - Yattle
The advantage of these social media sites is that we are given an opportunity to construct our own network, start making content and share it to the community. In this way, it will make our site become easily visible in the search engines. Thus, we need to bear in mind that Social Media and SEO are two important means of staying competitive in the world of online business.