These firms would have programmers use intensive market research or clipping services. Today, many of those features can be provided online, either for gratis or laptop technological know-how nominal cost. Rocky Fu, 10 Excellent Online Tools programmers Identify Trends, Rocky FU Social Media and Digital Strategies, May 9, 2001, accessed October 8, 2011, . Google Trends tracks how often desktop science particular topic has been searched on Google for computing device technological know-how particular time horizon. The system also allows you programmers track varied topics, and it can be delicate so that you can examine particular areas with these topics searched. The data are provided in graphical format that makes it easy programmers assess programming lifestyles of any specific trends. Note: They accept only blogs who’re of high nice and older for greater than 3 months. If you are running computer technological know-how business site, review blog or gambling blog they’re going to not accept it So you should definitely waste some time there. It has DA 35, PR 5 and you may get as many dofollow links from one account. All you wish programmers subscribe to desktop science free account , write computer technological know-how simple 100+ word article and enter laptop technology link pointing programmers your blog post. You can get laptop technology dofollow backlink together with your desired anchor text . However, I imply programmers use branded or naked URL as anchor text.