Seems that Hilton wants to get a off to a good money saving start for customer wishing to book weekends for the whole of 2012 (well after about 16th Jan from what I can see). Rate do seem pretty good:
http://hhonors.hilton.com/en/hhonors/promotions/hi_hhonors_JanuarySaleEN_1/index.jhtml
Rates for London:
Central and Northern Europe:
A random check on the Hilton Brussels City shows a good discount on the ordinary Pre-Paid rate for the Deluxe Room of EUR61.
There is no list of North American hotels but you are encouraged to search. A choice in April, for 1 weekend night at the Hilton New York yielded a saving of $101 per night
SUMMARY:
If you know your travel plans in advance these rates do represent a very good deal across a wide range of cities for a large part of 2012.
This is actually more expensive than previous Dec Sale for London Hilton Waldorf about $100+ more for 3 days April 28-May 1. Hope my Gold Status gets me a King Exec for only 50K points/nite otherwise the King Exec takes 132.5K/nite which I could buy enough for $8K – how stupid is that???? It’s a nice hotel, good location and cheaper than the Royal Horseguards