I had learned about this a week or so ago, and the concern about the ability was that since the title does appear in the URL as well, how would that affect potential falsification and abuse. Well, in seeing this post about it again, I thought I'd experiment. Assuming your original title just mentioned Lemmy I edited the URL, and lo and behold it goes to this same page. So then I thought, is that title part even important? I cut off the URL after the 114218 number. It still goes here. So I guess everything after the post number is ignored, which means there's no problem at all.