You see those folders to the far left of each thread title in a forum? Some are pink, some are yellow, some are on fire, and then there are those with a big fat black dot.
I understand that pink folders stands for an active thread with a new unread post, and one on fire stands for a "hot thread" but what's the deal with the folders with a big fat black dot? There are pink folders with a dot, normal yellow folders with a dot, and a folder on fire with a dot. So, basically, random folders have a dot.
I don't understand. What does that big fat black dot represents?
Any opinion is welcomed.