You know you're a fan of spooks when...

[JHyde]

I don't think you were here for the original countdown we had for the beginning of the season. I begged Nitrus to put up another as it so exciting the first time around!

......when you're searching for a particular video/recording on youtube and in your search results several come up as being performed by a Celtic woman. Without a beat, you think: "There's no such thing as a Celt" and then chastise yourself because you actually did know that before Harry told you so.