I wasn't there for this event, nor does that really matter as that one line dropped by the event creator clear sums up the fact that there was nothing with them being there and that XA are well within their RP to be there to cause a fuss. Any OoRP comments about it are simply just people getting sour because...well I don't even know. That to me though is simply case closed.
"Ruined. Thanks XA-" is quite frankly just nothing more than someone being bitter about the fact that, though it was an event, once again the creator made it clear that they were allowed to attend. There was no initial sign-up which could be seen as an oversight by the members of XA- that made their appearance but...hey, mistakes happen. I don't see why there needs to be so much bitterness when there was only 4 initial Xenos that raided it. When there was the amount of armour that I've been told was there, that should've been negligible as everything started to fire at them.
From what the faction members have told me, it seems that the earlier you died, the more upset you got. Yeah sure no one likes dying early but Evo kinda covers these points and the reasoning for XA-'s entry. I do like how the feedback thread hasn't been touched. Exercise your faction rights if you really want to make a difference but that loops back to my original point which points out that the creator didn't object. You should be raging at him if anyone at all.