Different atmosphere of. NET and Java communities

1. the business atmosphere of Microsoft is quite strong. Most cases provided by Microsoft that can provide reference value are commercial cases and tend to be practical, the balance of architecture design is mentioned in the previous log. Here, when we study the solusion provided by Microsoft, We must substitute the business needs as the forerunner to understand why this design is necessary.
Java CommunityThere are many open-source things in it, the academic atmosphere is more intense, and the demo is more pure technology.
2. The Open Source of Java is more active, and the. NET community often shows how to protect CodeEven though more than 90% of the Code is rubbish, I prefer to pack the garbage I have written into bricks for reference.
3. although the content discussed in the Java Community is not comparable to that discussed in foreign countries, the quality is still relatively high. I often discuss some more profound things. in the. NET community, I often find that it is okay to kneel down to learn how to make a crystal report or something like this. But I can't discuss it if I have to ask questions. BBS still needs to discuss it, rather than a FAQ,

It's a pity that it's a blog. After all, the discussion is not very convenient. csdn doesn't often go on, and no one can answer the question. I can't answer a profound question, I have made unremitting efforts to answer low-level questions and despise myself, so I simply don't want to go.
PS: I strongly despise what frameworks are released everywhere and what advanced gadgets are called open source and not released.Source codeOr the person who sent the source code but encrypted the key part