To you I suppose. I dont pay any attention to who is looking at thread, the content is what has my attention.
Guests can peruse the forum as well. So if some one REALLY wanted to remain anonymous they still can. So if you remove the anonymous function you really arent fixing anything.
"Invisible members", huh? This is starting to sound like the "Are there really ninjas?" threads! (Sorry, I'm a Ninjutsu student, and couldn't help myself! )
Talking about being invisible, I've been visible when I shouldn't be. I went on at school once, didn't sign in, but my name was on the members online. None of my familiy would be on MAP.