Show HN: HackerNews vs. /r/Programming – A Live Analysis of Top Posts
briandiehr.com
briandiehr.com
The repo can be found here: https://github.com/BDiehr/briandiehr
The task which grabs the posts to analyze is found here: https://github.com/BDiehr/briandiehr/blob/master/server/src/...
I thought the results were interesting, though I am not confident enough to make any statements based on the results besides that it appears many people post their post on both simultaneously, and /r/programming appears to have a larger group of people submitting content.
Personally find HN to have more interesting discussions.