Ignoring all former biases, ignoring all dramas, controversies, beliefs, ect. VPS is less of a private server, and more of the grand-scale manifestation of Vultra themselves.
VPS is one of the three powerful GDPSs that is highly aggressive and quick to damage and attack the other three powerful GDPSs. VPS has a more "fuck-you" attitude to the two gods (which has earned it a pretty nasty reputation) than the other two powerhouses. Of course a lot of my personal views may not align with VPS, but I can state that the reputation CnekGDPS has given it is largely exaggerated. The cynical nature of CnekGDPS itself has warped the view of reality for many of members. Its only connection with XGDPS is through XGDPS's puppet GDPS WGDPS, although this connection is fairly minor so I see no further reason elaborating on it.
For the personality of its members, it is really just a reflection of Vultra's personality (I have zero rights or qualifications to criticize Vultra considering my past). I will note how people previously completely against VPS can suddenly shift and instantly love VPS. Of course the now neutral relationship between CnekGDPS and VPS will increase this unexplainable phenomenon.
Have you ever studied the how CnekGDPS affects the personality and general tone of VPS general chat?