About backlinks, there is nothing to say. It just breath for a website. For better rank, one site need huge backlink. To get backlink different webmasters follow different techniques. Some are effective, some are not. I am not discussing all about them. Only discussing about the backlink by software.From few days, i am trying to learn about software backlink. How they work, their potential etc..So, question is, How they works and they are really effective for creating backlick??They running automatically, leaving comments on forums and blogs and post your links. These scripts are annoying to other webmasters. And these are often ineffective because the comments are blocked by spam catchers.
By using this you can lose your position. So be aware.