Conclusion from Comments

From the feed back I have received from my peers, I have come to the conclusion that all my points I have made in each post are relevant and valid to their subject, and I could go on further about more disadvantage and advantages of different things in each, for example, why Emails are so effective for people in a working environment. I also came to the conclusion that I needed more pictures to make the overall blog seem more appealing and eye-catching.