My top 5 reasons for making the change:

1. Better coverage on Verizon. Yes, I could wait till the Verizon iPhone is released, but why? The other reasons are enough to switch.

2. Better GPS by all accounts. Even in good coverage areas, GPS in iPhone is near useless if you need to find something in a hurry. By the time the little dial has stopped spinning you are at/past your destination.

3. Ability to use the phone as a modem and tether my computer to the web. The iPhone offered this briefly, then took it away with a system update about a year ago. Having tasted freedom, I want it back.

4. Video camera. Like the idea of one fewer device to lug around when I need to shoot a quick video of something.

5. As a marketer, I’m looking forward to the experience of buying apps in a free market environment, both to experience the buying process and to see what’s available. Meanwhile, there are plenty of other Apple users in my family so I can stay up with what Brother Steve is doing.

And also:

6. Flash movies. This would be much higher on the list if I had confirmation it is working, but seems like it is. You need Android 2.1 or later which the Droid X has and you’re good to go.

7. I’m not sure I really like the idea of listening to music on my phone, as opposed to… an iPod! My two favorite headsets don’t have microphones, and I don’t feel like paying a lot to get a new headset that has both high quality audio and a decent mic. Seems like I am in a minority that feels talking on the phone and listening to music, even though both involve the ears, are two different activities.

1.  ZipCar. How cool that I can reserve my car, unlock it, and find it in a lot by making its horn beep…. all from the iPhone.

2. Zillow. How much is that house actually worth? Ha! As long as I trust Zillow’s occasionally goofy algorithm, I can get the embarrassing answer while I’m standing right in front of it.

3. Pandora, as long as you appreciate its limitations. “Guy Clark Radio” turns up new thoughtful songwriters. “Robert Earl Keen Radio” is set to deliver songs about going to Mexico and getting drunk… not the right algorithm.

4. Yelp. Just plain essential if you ever go anywhere and get hungry.

5. NPR news.

6. Amazon. The other day I went to Walmart to buy a Smokey Joe mini charcoal grill, found they no longer carry it, ordered from Amazon while I was standing in the aisle. I also like that I can take a picture of something and they will try to find it for me (not always successfully).

7. Tiger Woods Golf. I know, I know. But I have learned a lot of golf by stroking my screen with the tip of my finger.

8. My bank’s mobile deposit feature. A problem that my bank is not in town. A solution that I can take a picture by aligning the check with the screen and deposit that way.

9. Email. This is actually the killer app for me. I don’t read much email in detail, but I do know when somebody is trying to get in touch so I don’t have to interrupt what I am doing and find a wireless connection for my laptop.

10. Caterday on YouTube. I said most used apps, not most used by me. For 8 year olds, a few Caterday episodes make a long car ride pass quickly. Then the battery runs out of juice, and that is even better.

And now the rant: why is it that location based apps (including several of the above) must find your location before they will load any of the program information such as your search box? It makes for a frustrating experience, often means that by the time you get to use the app you have passed whatever you were interesting in, and it just doesn’t seem necessary. WTF?

AT&T undoubtedly plans to make this service official, and charge for it at some point. Assuming they don’t get too greedy, tethering trial users will gladly open their wallets. But the trial tethering went away with finality in iPhone 3.1, the latest software release.

If you religiously respond to Apple’s “an update for your iPhone is available” alerts you are already out of luck. Release 3.1 includes a firmware update that now verifies the iPhone each time you connect to the network (like Microsoft’s Genuine Windows “service”) so if you try to reinitiate tethering it will be immediately disabled. Since this is firmware, the “restore from backup” will not fix it.

If you want to try tethering and you haven’t updated, you might try Googling  “enable tethering iPhone 3.0” or some such… just remember you are going to have to pay for it eventually. If you are already on 3.1 you are out of luck.

But if you had previously enabled tethering and now are at 3.1, you are feeling pretty unpopular right now! How do I know? Because you haven’t gotten any new voicemails in days! Well, actually you have but they are hidden. No alerts in the iPhone visual menu when they arrive, and no way to access them and listen to them.

If you have this problem, you might want to Google “restore visual voicemail iPhone 3.1” or some such. For me, what worked was going to Settings>General>Profile, clicking that, then clicking “remove” for the file that is there. (Some have reported the path as Settings>General>Network>Profile; I can’t go back and verify it because once you do this and sync your phone, the “Profile” choice disappears.)

Voila, all your voicemails are back instantly. Including, if you are like me, some action items that are seriously past due. Go ahead and take care of them, you can thank me later.

They had a little VIP line with a delicate white chain set up in the middle of the store. (Which, as Apple stores usually are, was packed. What are all those people doing in there? How many visits does it take to buy a computer or iPhone?) You move quickly through the line and an employee hands you your DVD case, shakes your hand, says “congratulations.” Another employee handles the receipt and puts a little payment confirmation sticker on the case that says “Lucky You”. And the door employee (who introduced herself by name as I entered) repeats the congratulations on the way out.

Compulsive and obsessive are signs of mental imbalance, right? Is that what Steve Jobs means by “insanely great?” But it’s also very effective marketing because it makes customers feel smart and special.

• Camera needs exposure control and flash. Movies would also be nice.
• Flash player for Safari.
• Global: cut-and-paste between applications.
• Global: a bigger keyboard when you turn the phone on its side, like there now is in Safari.
• Audio directions for the Google Maps directions.