Now, this is a rumor. If I was a journalist working for, say, Techcrunch, I'd call around and see if I can verify this rumor. But I would rather let this hang out here and see if someone like knows anything.
This makes sense, since you really need to try Glass before buying it to see if it's for you and you also need to have it fitted to your face (and, if you are like me and need prescription lenses you'll need all that taken care of too before you can order yours).
Anyone from Google want to verify this? or ?