TurkishTerror: So how do I tweak hotmail to allow these emails?
Aha! Now we have a problem... Hotmail used to have a setting, "Only allow people who I know to write to me," or some such thing. Try deactivating that option. Should be among your spam-protection settings. It's terribly difficult sometimes to communicate with people who had checked this option.
My usual advice for folks with Hotmail is to switch to Gmail which has a better spam filter. It makes mistakes, too, but it's usually possible to recover legitimate emails from the Spam folder pretty easily (one click), and Gmail usually does not make the same mistake a second or third time.
If that doesn't help in future, and if WGT emails definitely aren't in your Spam folder, I would contact Hotmail's technical support (I hope they are offering it) and make them aware that emails from WGT.com do not get delivered to you. These kinds of things are really difficult to resolve if the email is deleted on the server-level without giving you the option to check all presumed spam emails in the Spam folder.
The trouble is, even if you set up an exception for WGT emails, you may experience similar trouble when other people try to reach you via email. That's why I advise people to ditch Hotmail and switch to Gmail.