I don't even try to deny it any longer -- I'm a total Nexus S fanboy. besides getting a T-Mobile version in white, there's not much I'd change about the thing. And man-oh-man would I love to get some Nexus S 4G swag like the lucky anonymous fellow who sent this picture to Android Central forums Moderator KSmithInNY has. No idea about what you'll have to do to get any of this, and word is there may be more than playing cards floating around out there. Like KSmithInNY says -- it's certainly worth asking if you pick up a Nexus S 4G come May 8.
Source: Android Central forums. Thanks, Anon and KSmithInNY!