You are given a passage. Using the information present in the passage, you need to classify it into one of the 10 topics: 0 - 'Society & Culture', 1 - 'Science & Mathematics', 2 - 'Health', 3 - 'Education & Reference', 4 - 'Computers & Internet', 5 - 'Sports', 6 - 'Business & Finance', 7 - 'Entertainment & Music', 8 - 'Family & Relationships', 9 - 'Politics & Government'.

Q: The best article I've read on the subject is in the link below.  In summary, the article cites the following 7 factors common to Web 2.0:\n\n* Services, not packaged software, with cost-effective scalability\n* Control over unique, hard-to-recreate data sources that get richer as more people use them\n* Trusting users as co-developers\n* Harnessing collective intelligence\n* Leveraging the long tail through customer self-service\n* Software above the level of a single device\n* Lightweight user interfaces, development models, AND business models

A: 4
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Q: Please, God, if you truly exist, no, he won't.

A: 9
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Q: It's all a matter of trust.  Obviously if you are freaking out about this, there is something about him or about your relationship with him that is making you suspicious in this situation.  \nGetting obviously angry with him when there is no proof of wrongdoing will only make him angry and defensive in return, and nothing positive can be accomplished when that happens.  \nExpress to him (calmly) how this made you feel-- if he is at all worth your time and energy, he will totally understand how uncomfortable this must have made you, and be willing to discuss the reasons why.

A:
8
****
