Write down the analysis of strengths and weaknesses of this author's effort at scholarly writing, and assessment of paragraph in terms of bias, opinion, quality of evidence, and suitability to its target audience. Ensure this is written in scholarly voice and uses scholarly writing skills.

?One of great breakthroughs in past 50 years has been widespread availability of personal computer. This powerful learning tool has revolutionized everything from commerce to education and modified the very way everyone performs his or her daily lives. And most notably, where only few years ago people wrote about ??digital divide? between those could afford computers and those who couldn't, there is almost no discussion along these lines any longer. And, actually, why would there be? Poor people can now save adequate to purchase their families a computer for home and school use.