It's interesting to note that Calum doesn't come in for anywhere near as much vitriol or stick for his actions whereas Cami got absolutely annihilated on here for far less and well before any of the Alicia stuff.
It looks like the decent looking chaps have far more leeway on BB with this forum than the good looking females. Every-time Cami (or Chloe before she left) even glanced at someone the wrong way there is thread after thread and almost endless comments calling them trashy, vile or other things that slating them for the looks/ their social class, their intelligence etc
When Calum does it, it's more a 'oh I'm a bit disappointed in him' type vibe and far far far less harsh.
Doesn't seem all that consistent to me, in fact, quite the opposite.