On the issue of posting codes that the general public may not be entitled to:
Maybe this has already been mentioned on this thread (I haven't read the whole thing), but be aware that some companies (Marriott, for example) have apparently gotten bent out of shape over such posting on FT. There used to be a "discount code" thread on the Marriott forum that included all kinds of codes, including corporate ones, that were not for general consumption. At some point that thread was suddenly "disappeared" by a moderator, to be replaced by a new thread with ONLY publicly-usable codes.
