Ironically enough, we've already seen Blue Exorcist and Durarara (and the first twelve episodes of Durarara x2) and we LOVED them, especially Durarara XD. My Skype picture at the moment is Masaomi Kida xD. We just started watching Fate/Stay Night too - but the older one. I think we'll end up watching the newer one after that since I heard that they're only similar xP.
I've never heard of the Noragami or Bakemonogatari series though o;. I'll definitely have to check that one out xD. Since you like horror animes, have you seen Future Diary? That anime was really good but it was really dark and very mind-bending most of the time xD.