I really don't think of this generation of Glass (including the cheaper, better version to come later this year) as a real consumer product. It will be available to consumers, sure, but so were MP3 players in 1997. I personally was pumped about MP3-CD players and still dipped into my cassette collection. I think Glass is ahead of the market, but is more high-profile than, say, a Rio or something was back in the day, simply because Google is hyping it to the moon.<p>I'm certainly skeptical about how successful Glass will be in the next year or two, but not about the wearable, low-profile device market altogether.