I would consider that a power user too!!
Here's how I work with mine:
The 3 alarms set 7 minutes apart wake me up. Eventually. I love "snooze".
I stream Pandora through the Aux jack on my stereo while picking out clothes and saying good morning to the twitterverse.
At work, as I am working I will constantly be adding things to Evernote on my Pre that I think of during the day (no evernote allowed on work PC. or anything else for that matter). I also am often in the middle of a couple of IM converations that kind of span the course of the day with people. I am able to stay on top of my emails that are blocked on work computers, while tweeting incessantly. Don't worry, I have the sort of job that only has so much busy work that can be done, and we are in a very slow season right now.
After work I often listen to podcasts or Pandora on the way home. I might stop to take a video or picture of someone's off-the-charts Christmas light display while at a stop light, and upload that to twitter really quick. (I do so love twitter

) After I get home I stream Pandora while making a little snack before getting changed to go work out.
While at the gym I tweet, and text while lifting, and record everything in the workout tracker app. Of course remix is playing some Rise Against or Chiodos as this goes on. Then while I'm walking on the treadmill to warm up I will often browse craigslist for jobs (I'm only PT at the moment) and reply from my phone and send the resume I emailed myself to the prospective employer. Then, I'll probably get concerned about how broke I am and look online at my accounts really quick. Then I have to actually put the Pre down (worst part of the day! lol) while I rock out and do my running. After a couple of miles I usually move to an elliptical machine since I've got some many @replies and texts that I want to return and make plans for later.
At home I usually have music playing on my Pre in one way or another and use it as my number one way of staying in touch with all of my favorite social networking sites (come on Stickam app!).
On a school day I use the class tracker app to keep track of assignments and my current grades. The calendar on this sync with my other calendars, so it's a pretty well integrated experience.
Everything else I usually schedule on google calendar. Any event invite I confirm on FB syncs as well, complete with event details such as address and whatever blurb they creator wrote about the party. Yes, it's usually a party.
I really don't go much more than about a half an hour throughout the day without pulling it out to do something. I know almost everything I listed is just for fun and socializing --aside from all of the job searching I do on the craigslist app or web browser-- but I do not think that the lack of income generated from my actions changes the fact that I'm somewhat of a power user. Some may disagree, but I'd say that depending on a device so many times in a day, often to be able to do at least three things at once, is "Power Use". And fortunately, the Pre has a lot of power.