Citation Analysis, one type of bibliometric, is not a new concept. But, with the advancement of powerful computing industry, it has become a useful tool for web users. Thanks to Larry Page and Sergey Brin, the founders of Google, who developed PageRank based on the principal of Citation Analysis.
PageRank(PR) algorithm (computing method or a command to computer ) assigns every single webpage a point. The point is earned if the webpage is linked to by other webpages with high PR. Google later will place the webpage with the highest PR on top of its search list. Thus, internet surfers will be able to access to your website easily should it be linked by many other popular websites.
In order to gain popularity, the most practical way is to pay famous websites like Yahoo, Google, and Lycos for an advertisement link. That is why you are most likely to be diverted to wood-processing companies' website when you enter "blurdwood" in the hopes of getting to know what it is, due to the fact that no non-profit academic webmaster is going to spend huge sum of money to advertise his websites.
Therefore, most students are only able to access to information from some internet library financed by big companies like Wikipedia. Yet, many useful learning materials on the internet are not discovered unless students know how to manipulate search options or they bother to take time to find the information they want from 1000 pages long search result list.
Apart from blaming Google and students, perhaps teachers should educate their students about the searching skill when assigning them with some tasks to do research. Otherwise, once promising internet learning will , instead, become a stumbling block to learning process due to the misleading information, rather than an aid for self directed learning.
Reference: ST article titled "Brain drained by Google?"