Here's a fun mystery to ponder on a Monday evening... the GitHub robots.txt file at https://github.com/robots.txt includes the following rules:

```
Disallow: /ekansa/Open-Context-Data
Disallow: /ekansa/opencontext-*
```
https://github.com/ekansa/Open-Context-Data is the ONLY repository on the whole of GitHub that gets explicitly listed in robots.txt like that

There's clearly a story there! I wonder what it is