I'm now playing the waiting game too. Here are my dates:
NCS or Postal: NCS
Date of submission: 30 Sep, 2013 (Appointment was 28 Sep, a Saturday)
Basis: 3+ years residence w/ILR, married to a British citizen
Date of Acknowledgement Letter: 10 Oct, 2013
Date of Receipt of Acknowledgement: 15 Oct, 2013
Date of Debit: 10 Oct, 2013
Date of Decision:
Date of Receipt of Invitations Letter:
From the posts above, it looks like things have slowed a bit. From the looks of it, it's taking 2 months almost. Not bad in the grand scheme of things, I feel.
Happy waiting game folks!