Bot to collect responses?

Forgive me, as I'm not sure what the proper terms are for the feature I'm requesting. I basically want to know if it would be possible to implement something that will sort through responses on certain threads and show results the results at the beginning of the thread.

For example:

1. Someone posts a thread titled "What's your favorite shower beer?"
2. People begin responding
3. Something tracks responses and collects the results so that when you open the thread you see that 20 people said black tuesday was there favorite shower beer, 15 said all day ipa, 4 said colt 45, etc.

Maybe for it to work the person has to post the link to the beer's listing on BA?

I think it would be awesome to get a better idea of how people are responding to questions like these.

I got the idea from bots like this on reddit (sorry if it's poor form to link to other sites): https://www.reddit.com/user/VideoLinkBot

Cheers!