Same. I look aty AO3 inbox once in a blue moon. Once, I found out that there was a kerfuffle well over a year ago when someone posted my fics to Wattpad under their own name. People were upset on my behalf, leaving comments of support and outrage on my fics.

And I thought it was sweet of strangers to care, but I don't. If whoever uploaded my fics gets something out of it, more power to them. I just don't care. Not about the plagiarism, not about the "lost" hits or comments. Once I've uploaded a fic I essentially lose all interest in it.