lol okay here me out, I am enough capable of looking up info on these communities myself through probably one or two web engine searches, but then again we also have to consider that:
It is a funny title.
I keep forgetting it.
So really though, what I wanted to know was are we able to communicate with people on the *don instances?
I don't think the question is stupid at all, the answer is just relative. On my end, the answer is a clear YES: I am seeing this on Mastodon, I am responding on Mastodon, I have no obvious way of telling you're not on Mastodon.
If "this" refers to the site you're posting from, the answer is obviously no. If it refers to the site it appears on, the answer depends on the reader.
If the question refers to the platform, I guess it's neither Mastodon or Lemmy, but ActivityPub. @lookmomnodrugs
AP is a protocol, not a platform. You're still using different platforms, I'm on mbin for example, we're all interconnected through AP. And you can tell somewhat what platforms someone is on based on their domain suffix. Mastodon users are also easy to spot because they include the @ handle by default.