I agree with you on PLN, especially the content in the last paragraph. Social media is the most important way for many vulnerable groups to obtain information. Social media can provide some resources and information for those vulnerable groups and help them learn more skills. I also like the pictures you uploaded, very creative. But I have a question about your third paragraph. Which software do you think is the most suitable for the PLN theme? Personally, I think it is YOUTUBE. Overall, your article is very well written and illustrates in detail about how PLN works through social networks, which is same with my point . look forward to your next blog post.