The JSON endpoints are pretty neat, you can just take any reddit page, be it subreddit, submission comments or username, and append `/.json` to the URL and tada

The JSON endpoints are pretty neat, you can just take any reddit page, be it subreddit, submission comments or username, and append `/.json` to the URL and tadaa, JSON data. Although like you said, I'm pretty sure they will axe it at some point, and I'm honestly surprised that they didn't already. I can imagine however, that old.reddit.com scraping/parsing layers will pop up left and right as soon as that happens (and those in turn could be the final nail in the coffin for old.reddit.com)