That was rude.
Saying I can't wait for the new device is no different than saying I can't wait for Christmas, or the Superbowl, or to hit the gym. It's an expression of desire not a demand of time-turning. There are appropriate and inappropriate places to do things. It's ok to check yourself out at the gym but not so at the bank, just like it's ok to talk endlessly about the new iPhone at MacRumors but not at bodybuilder.com. You probably think you see it frequently here because this is the place to discuss those things.