Installed

I got a few PMs already
"A seems to have multiple personalities using
B and
A sharing the same computer. No soup for you! and you! and you!"
"C seems to have multiple personalities using
A and
C sharing the same computer. No soup for you! and you! and you!"
I know A, B and C are 3 different ppls and live in 3 different places. According to these 2 PMs, I suppose A shares his account to B & C :disappointed: Am I right?
May I ask if member use one browser (Opera) to login A account, and another browser (FF) to login B account; can this mod detect the activity?