I think freaking out would be to call people names and curse, not try and understand why you're separating the fandoms in the first place. That's all I want, I'm not trying to turn this into a fight and I'm not being rude.
I read your post. I understand what you're saying, but you have to admit that after seeing a lot of SPN posts here, the fact that this was just instated came out of left field.
Besides Heroes? Good Omens, Blade, Kingdom Hearts, and Kim Possible. I just joined the community yesterday and you better bet I checked the activity before I even brought Dean in. Not because of the SPN fanbase, but because I thought this community would be accepting of him and his storyline.