I've just totted up what I've spent, and what I've got for my money, since the last week in November.
£20 - give or take a few pence. 17 games.
Obviously there is nothing like DCS:A-10C, or BF3 in there, but still... I already had them!
Oh, and I've got a giftable copy of The Ship if anyone is interested, whack Raptor01 with a mannequin's arm, or Dowly with a crowbar, or more likely - me with anything!