I think it would be very useful if it could detect EOL questions, as most questions that mention EOL versions are off topic (with a few exceptions) the bot should have a high success rate finding them.
Use key words like
- 12.10
- 13.04
- 13.10
- Quantal Quetzal
- Raring Ringtail
- Saucy Salamander
As these can be hard to spot, it would help a lot to have them presented to us.
Here is a full list of EOL versions.