xanga 同 facebook 既 function

Functions:
1. Adding friends to build your social network
2. Writing note to tell your friend what you want to say
3. Letting your friends to comment on your note
4. Showing your latest photo to your friends
5. Joining interest group to meet more people with similar interest
6. Blocking anyone you don't want to interact with

Review:
Apart from the fact that these functions are quite user-friendly to use, I don't see any reason why these functions make them successful, based on the ground that other websites also have these functions.

Successful factors:
Xanga and Facebook both have privacy control.
In addition, Facebook has user-built applications.

你好,我推薦你一個關于 Xanga 基本語法教學的網站，他包括許多 Xanga 的小技巧。

http://www.xanga-help.info/

希望這個網站對你有參考價值。

祝你好運！

好多功課做嗎??