Well, there was a lot of speculation at the time over what John whispered to Dean, about whether Sam wasn't actually John's son, whether he was some kind of demon spawn etc etc, and a lot of hand-wringing and wank in fandom over the fact that Sam and Dean wouldn't be REAL brothers and what would this MEAN and would they not love each other anymore because they DIDN'T SHARE BLOOD OHMYGOD! And some people were saying 'hey, they're not blood brothers, now it's not incest' and others were saying 'STFU, they may not share blood but they're still brothers' etc etc and it was all quite funny.

Heh, and I love that almost all of your posts lately are about Supernatural! This show really does suck you in. I still can't believe I watched the pilot and wasn't impressed and didn't come back to the show until about five months later and then COMPLETELY adored it. WHAT was I thinking?