Angel P?wer wroteIn the Google Doc you should write what you wanto receive, I don't think people should be limited to simply wishlisting games because this can create lots of problems. Like for example many people have a crap ton of wishlisted games...
Woops I meant Google forms. It has docs in the URL so that's why I said docs instead of forms.
There's going a field like a "letter to Santa" to say what game you "want" on your wishlist or something like that.