You might need to be more specific, since there is a new wave of former redditors joining.

As a former redditor, who joined ~2 years ago, it was very friendly and wholesome when I joined, but has been getting more toxic in recent times.

A greater percentage of more mature users, many of whom don’t want to see Lemmy turn into the cesspool that reddit has become

I’m lurking more, interacting less. But, seems to be a lot less recycled snark and bot activity here. But after reading some other comments, maybe my experience here is still a bit limited.

Much more politics, much more to the left, most people seem to actively look for reasons to get offended.

The views expressed are more to the left and much more anti big-tech, which makes sense. Discussions are a bit more civil on average and there seems to be much less blatant karma-farming. At least that’s the case on my instance, which blocks some of the more… controversial ones. Speaking of which though, the differences between various instances do shape discussions on Lemmy quite a bit, which Reddit of course doesn’t have. You can often have a pretty good guess on a user’s attitudes, political views and demeanor just by looking at their instance.

Depends massively on what subreddit on Reddit, and to a lesser degree, what community on the Threadiverse. /r/AskHistorians, /r/seventhworldproblems, /r/Europe, and /r/NFL don’t have a whole lot in common.

I think that in terms of content, the Threadiverse today is much closer to very early Reddit than to Reddit over the past ten years or so. Reddit used to have a much heavier tech focus, lot of Linux too, though it tended to be more Lisp, academia, and startups. A lot of the people who came over early on the Threadiverse are far-left; the proportions definitely differ a lot there. I’m pretty sure that there’s a higher furry and trans content ratio, but that’s harder to judge; it may also just be people using avatars and home instances providing a hint.

A significant chunk of people on here seem extremely depressed. That was definitely not my take on especially early Reddit, which was fairly upbeat (though I do remember one Italian guy on /r/Europe who kept talking about how terrible Italy is today and how much better the 1980s were).

I think that there are more people who are kinda…I’m not sure how to put this politely. A little unglued from reality. I mean, I remember back during Bush’s time in office, there being a lot of 9/11 conspiracy stuff on Reddit, but I feel like the proportion of people whose general take on everything feels extremely paranoid is a lot higher.

It definitely feels more international, less US-oriented, to me, and I frequented /r/Europe.

I feel like there are more older people. I have seen some website analytics of Reddit, and as I recall, it averaged something like early twenties. That may have changed over time, but I’d still bet that the median age here is higher.

Most of the subreddits that I used had far more users than even the most-active communities on the Threadiverse. This meant that there was a lot more content. On the other hand, it also meant that it was increasingly-common to spend a lot of time writing something, only for it to be buried under a flood of other content; if one didn’t get a comment in pretty early in a post, users just skimming top comments might never see it. That was even more-true for posts – one’s chance of a post attracting attention in a community where a new post arrives every few minutes and many people just view top posts was not good, whereas here, I’m pretty sure that almost everyone on a community sees it. I think that Reddit had a better variety and amount of content to consume, whereas I feel that it’s more-rewarding to contribute content here.

For the same smaller-size reason, it’s a lot more common here for me to recognize usernames. Especially late Reddit, the chance of recognizing anyone off a subreddit, other than a few extremely-prolific posters, was not high. I’m talking to pseudonyms, sure, but it’s “Kolanki, that furry dude that I remember”, or “Flying Squid, that guy who mods a bunch of communities”, not another user name that I’ll probably never see or remember. I think that that affects the environment somewhat, that people act differently in a crowd of people that they “know” than in a crowd of strangers.

The Threadiverse in 2025 isn’t a full replacement for me in the sense that Reddit has a subreddit with some level of non-zero activity on virtually any topic remotely of interest that I can think of. There are a few subreddits that I used to read regularly, like /r/cataclysmdda, for the video game Cataclysm: Dark Days Ahead. [email protected] has very little activity, and for most video games, software packages, products, etc there isn’t a community. Some subreddits dealt with content creation or all sorts of things, and the userbase just isn’t here now to support that. So what I talk about differs somewhat.

I feel like users on the Threadiverse are less aggressive. Maybe it’s moderation or the userbase or who-knows-what, but I remember a considerably higher proportion of flamewars on Reddit. I felt that there was a much-higher tendency for people to want to get the last word in on Reddit.

I have seen far less trolling than I did on Reddit (or Slashdot).

It’s hard for me to judge the impact of LLM-generated bot comments on Reddit. I didn’t personally notice many, at least on the (mostly-not-largest-in-size, so maybe not heavily-targeted) subreddits that I followed, but I’ve seen plenty of people on both Reddit and on the Threadiverse complaining about LLM-generated comments on Reddit, so unless they were outright wrong, either I couldn’t pick up on some or they were targeting larger subreddits. It wasn’t to the point that my conversations felt degraded, at least not at the time that I left.

The Threadiverse is smaller, and I think that I’ve seen content on one community inspire related-topic conversations on another. I don’t think I recall that on Reddit.

One thing I’ve noticed is that I’m not met with slurs or death threats every time I post to an android related community. I always hated posting to android related subreddits because of this, especially considering the fact that the mods would punish me instead of the ones being vulgar/aggressive towards me.

So far the only thing the only “bad” thing that I can recall happening to me in an android community here on Lemmy was that a post I made was removed for “not being specific enough to android”. I personally think that Lemmy isn’t popular enough yet to justify doing that but I do understand their decision.

Far more positive and civil; people actually engage in their replies instead of the stream of recycled quips. Bad faith discussions usually get called out as such; less astroturfing.

Small-ish forums probably help with that too since users run in the same circles and there’s less overall “noise.” It’s also much more imperative to comment on posts since there may not be much engagement otherwise.

People are usually a lot less toxic here, conversations are more civil.

Is least compared to where I spent my time on Reddit before the api was removed, I’ve actually found Lemmy far more hostile. On Reddit, I found discussion fairly light-hearted with even more divisive discussions generally given the benifit of the doubt. On Lemmy, on the other hand, I can make a relatively uncontroversial statement like, “Steam provides useful tools.” and be called a fanboy shill who supports fascists.

There’s not as many comments. That’s pretty much the only difference between Lemmy and Reddit

Lemmy is far more left than reddit which is impressive because I already felt reddit had a hefty left wing bias. I didn’t know how much more left you could get until I got here lol.

The userbase is a much less varied. Being more skewed towards the extremely progressive and tech savvy “nerd” types. Which makes sense.

The quality of conversations here seems better. More actual responses and less “meme dunking” karma type comments.

Things are smaller and more intimate (in that I can recognize more usernames).

I’ve blocked more users here than on Reddit though. Mostly just users that are annoying/spamming/give me really weird vibes. Actually, I don’t think I blocked any users when I was on Reddit.

You can tell that Lemmy houses Reddit refugees…and some of them are refugees because they were completely banned on Reddit, and likely deserving, lol

I never comment on posts >100 comments. They’ll never get seen. Here? There’s a good chance to reply.

Less repetitive, less “inside” jokes that get spammed, people reply. I got used to arguing so much that I get defensive here, everyone wants to argue over everything on reddit, while here ppl are more likely to show interest.