I really enjoyed reading this article, and I do agree that even though technology is this wonderful thing that allows us to communicate so easily, that it can be a burden. I like that you have provided statistics to support your argument about cyber bullying being a problem, however maybe you could have researched how cyber bullying doesn’t just affect school children, but is also a major problem for adults.
It was a really idea to include a paragraph at the end to summarise your blog, but maybe you could have expanded on some of the other ethical issues that you have listed. For example, you mention blackmail of private images, and recently there has been much talk and controversy in the media around this. Perhaps you could find an article to support this!