In recent days,  I am mainly reading test books since I am a Tester, and I need to know more about testing.  The good news for people who are interesting in collation topic is that 

• I will have a SQL Server collation select tool available soon.
• I hope I can start to write UTF-8 related stuff.
  

 So if you are interesting in the above topic, and want to get more information soon.  Please ping me by adding comments.