Web blog is actually a type of site that is maintained by organizations and individuals aiming at getting regular comments from readers. Blog may include videos and graphics. While some come with news or comments, others function as personalized web diary.
Link building is actually a service that involves posting a URL so that the readers can follow that path availing details on a particular topic. Link building services aid with negotiating with blog or web owners to allow build-up of a link in blog or web page. There are also websites that offer link building service free of cost and even direct traffic from blog to links.
One of the popular techniques to use blogs as link building tool is by asking the visitors to link your blog to theirs or to their website. The viewers usually do that as long as they find information provided unique and relevant.
Another great way to build links is through participation in the theme oriented forums. These forums generally involve sending reaction to a particular theme begun by the owner or someone else. Several web pages and blogs come with space for forums allowing people to comment or share certain topics issued by author or an independent individual.
A great option to use blog as a link building tool is by hiring link building services specialized in posting write up on number of blogs. This will save you the trouble associated with searching for blogs.