My point was, don´t worry too much about this specific topic of anonymity. You seem to be obsessed with it. There are so many interesting things one should engage with.
Besides, even if it would be somehow possible for someone to breach your anonymity, who would have an interest in it? The probability is so small. I am also posting anonymously here, but I don´t actually take care too much about it and never ever wrote a post about it. Too many other interesting things going on.