Atsushi Eno: the "true" Checklists: XML Performance

While I knew that there are some documents named "Patterns and Practices" from Microsoft, I didn't know that there is a section for XML Performance. Sadly, I was scarcely satisfied by that document. The checklist is so insufficient, and some of them are missing the points (and some are even worse for performance). So here I put the "true" checklists to save misinformed .NET XML developers.