qestion 4

At first, writing this blog is so heavy for me. Because I don't like write English than reading and listening. And I always did type-miss...still now. But, day by day I don't feel quite distressing. I think this reason is habituation.
Second, good point of blogging is know other's comment. For example, some friend wrote about PUK in her blog. Then RSS tells me that my friend wrote it. If I want read the report, I only click. And if I want to say about the topic, I can comment easily.