1 to 2 Kb isn’t all that much. Write it down on acid free paper. Use plain ink with a good binder, neutral pH, UV resistance is generally optional in this case, but better. Better safe than sorry. Store it away from light in low humidity at temps <16 deg C. Seal hermetically. Use oxygen absorbers.

It’s pretty good as it is. But the advantage with Reddit is that there are more niche communities, and those are the only reason I use big social media like Reddit. I’m subscribed to >50 subreddits and never comment. I have access to good information and expert opinion if I can be assed to look for it. Lemmy is more “stochastic” as in there are less people and less communities on here.