Having

1. a set of resource definitions for some (simplified) real-world service like Twitter, a Blog, or something;
2. a sample dataset (in a format to be defined);
3. a set of queries on those and their expected reply per the spec;
   could
4. serve as some common end-to-end testing of various server implementations;
5. show potential users the level of support/various opinions of each implementation;
6. show potential users how the definition of those resources could be done with each implementation (i.e. it could lead to some standardized docs - less hassle for potential users).

Thoughts?

Ref #733.