Not saying these are necessarily all yours but the cluster of accounts O__________O, billme, saycheese, wonderous, endlessly, nxzero, v2hle0thslzrav2 are all in each others top 5 or so which is usually a sign of a good match and unless you are saying that you never revealed any identifying info in any of the several hundred comments you have made there is likely some loss of anonymity. If you used a VPN consistently on one account but didn't on one of your earlier accounts then the whole point of the VPN goes right out the window if someone say gets a subpoena.
I just really didn’t understand why that list was posted and then why you responded to it the way you did. Is it because it identified a common writing style that is shared by some others?