See I find that really funny because isn't shipping like 90% of what makes SPN fandom run? The show itself is built on a foundation of teasing fangirls with homoerotic subtext, so it's hardly surprising that people want to ask con questions about said teasing/subtext. What else were they going to ask questions about, the plot? Who gives a fuck about the plot, this is the "two hot guys might kiss tonight" show.