1. There are still many missing, incomplete and confused versions of books added by users, and professional readers in a certain field are dissatisfied. It is hard to say that it provides a basic and powerful book search and discovery function. At least there should be a comprehensive and complete book catalogue, and new books can also be classified into a more professional classification system. Maybe movies and music have similar problems, but I feel more obvious about books. The book is really professional.

2. There are still some problems in the presentation of the "I said" function, which looks messy. Even if they are grouped, there is still too little useful information to see.

3. Small stations let users create their own pages, and people who read them at last often feel puzzled, and people who manage small stations also feel troublesome, as if they were not as good as a blog.

4. It is difficult to get back the problems of the group, but the function of the group is relatively simple and the managers are easy to manage, but as spectators, it is difficult to think about it often.

5. The recommended quality of Douban Radio declined. I don't know the future of Google Music Search, but I feel that music startups have a bright future.

For me, the core function of watercress is inspection and evaluation. Douban, as a content third-party comment website, has always been the first choice.

Suggestions for improvement are put forward. Douban has a strong engineer culture, but it was founded in 798, which somewhat dilutes the nerd atmosphere. Before 2008, engineers were often organized to study collectively in the afternoon when they were not busy, and Professor Abei and Professor Hong took turns to teach. Douban is a good university for programmers. Peng told me this.

I feel that Douban is making various attempts now, and the pace of launching experimental projects is a little faster than that of the previous two years. Perhaps it has something to do with last year's financing, investors are demanding to speed up the pace, or Abei feels that the industrial environment has changed a lot and needs to find a breakthrough and rise to a safer level. A Bei personally told me that he thought that the future Internet industry environment would no longer be the idyllic time when Douban was just founded a few years ago. Can quiet douban break through in this environment, achieve profitability and move towards a new platform?

Supplement: After 2008, Abei's diary has been updated less, especially personal affairs. What is the reason? Interested students continue to gossip.