HoS / HoI / VP Legodude88 was exiled by Diddleshot.
The other agents were loyal to Lego and considered him a good friend, so they posted comments and shouts in his defence and told people to leave Pinewood and go to the group Think Build Create, despite knowing that they would be exiled as well by doing it.
As a result, PIA agents Aeseru, Woofenon, cosmicguy, and Lynbean were exiled from all of Pinewood and became executives at TBC.
SigmaTech remained in PIA. Some PB/PBST members left for TBC.