QwertyWEB

                      There are only 3 reasons according to me why people switch to linux based operating systems 1] They are Free 2] Cool applications and loads of free updates 3] Virus Free . And many people assume that there is neither virus nor antivirus for Linux based distros especially ubuntu which is most popular  . However there is an antivirus for it Clam AntiVirus or mostly called CLamAV

                Many sites boast of being do-follow but in fact most of em are no-follow .But this blog is do-follow one ! In this way other hoax no follow blogs seem to get huge traffic by crazy people just to comment thinking its a do follow and they will get strong back-links . Finally , this dont yield anything as google do not consider no-follow links and afterall comments linking to that blog are almost waste !
         So there's a pretty easy solution to easily find out which links are do - follow - The Search Status Addon :
With this addon you can see :
Google PageRank of each page , Alexa rank, Compete ranking and SEOmoz ,  Linkscape as well as   mozRank  in your browser,
along with  keyword density analyser,  keyword/nofollow highlighting,  backward/related links,  Alexa info and more.

        First of all what exactly is meant by do-follow is the biggest question many netizens still dont know and still some are not interested in knowing LOL but this is one of the most important question for newbie bloggers .

Whether a blog should be dofollow or nofollow ?

Wikipedia describes 

"PageRank is a link analysis algorithm  used by the Google Internet search engine that assigns a numerical weighting to each element of a hyperlinked set of documents, such as the World Wide Web, with the purpose of "measuring" its relative importance within the set. The algorithm may be applied to any collection of entities with reciprocal quotations and references. The numerical weight that it assigns to any given element"

          When the internet 1st started and became public  , weblogs were born and started  growing . When Blogger like services became available and comment option was added , huge spams were produced and reproduced that used to abuse blog , and blog became spam bin of comments which was filled with huge affiliate and filthy , dirty and fake links trying to promote all kinds of junks , gambling and hardcore rated sites.
To combat this, Google implemented the "no follow" tag.