Nexus :: Power Wake Button Usability

Current iPhone owner thinking about making the switch to the Verizon Nexus One. I have a concern about the usability of the power (wake) button on the top left of the Nexus One that I haven't heard anyone else mention so perhaps it isn't as big of an issue as I anticipate. Basically my concern is that the hand position and motion required to wake the device using that button is not the same position you want your hand to be in to use the phone. For example, with the iPhone I wake my device with the bottom "home" button that is on the face of the device and then I can very quickly just move my thumb up to swipe-to-unlock without having to reposition the phone. It seems like this would not be possible with the Nexus One given that there isn't a wake button on the face of the phone near the bottom.I'd really love to hear from current Nexus One owners. Is this not the usability issue that I am making it out to be? Do you just adjust and find a new way of quickly waking and then swiping to unlock the phone that is just as comfortable and efficient as with the iPhone? If so, what do you do?