Well if you notice in the "View More Active Topics" it also contains threads that are in forums that are not displayed on the front page such as: "Roll Call" and "AntiOnline's General Chit Chat" ect.

But i dont see why the security threads that are displayed on the front page are also in "View More Active Topics" ?.

I think in the "View More Active Topics" it should only contain threads that are non-security/dont appear on the front page ect.