Hi SixtyLion,
Welcome to the forum.
I'm not a fan of SE, but my first phone was SE back in 96, then I switched to Nokia and the last years I've had HTC windows mobile devices.
Now I'm back with SE and it's not because of the user interface or the custom "skin" and apps and default settings on top of Android.
And not because the phone had Android 1.6 (while 2.2 was out a couple of days later) And not because I rely on SE to deliver the updated firmware on date.
And not because of all the bugs in different firmwares (and there's not only one firmware out there, every market/region has their own firmare so bugs are hard to track and do anything with)
There's only 1 reason I bought this phone and that was the small footprint.
But that 1 reason is worth almost all the tiny bugs here and there.
Because I finally can bring my phone without asking someone to carry it for me
The screen is "ok" in bright sunlight. Not a winner, but ok to be used if you don't want to see a movie on it. You see who's calling and texting.
I'd say it's not typical SE since it's on Android (but I've not had SE for some years).
You don't get to see a lot of Android, it's all tucked inside the SE Skin.
You CAN root it, to get access to some functions (go to xda-developers forum for more on that)
In the end of October (and the following weeks) SE will start to ship the Android 2.1 update. It will fix some anoying bugs and Android 2.1 is anyway better then Android 1.6.
Battery is an issue, after som use it will get better.
And the 2.1 update will also provide better battery.
I'm getting 2-5 days depending on usage.
The small screen won't give you much problem to read/write on.
It's fast and responsive while typing.
But some games/apps are not made for the small screen...
Also some apps ain't available for Android 1.6 (give it a month and this will be history)
I'm not happy with the threaded sms (me against the world it seems).
And I'm not happy with the fact that when you want to write a note - you pop out of the note app and into the "keyboard" screen - where you can write what you need and when done, you pop back to the note app (just an example).
I like the iPhone/iPod approach much bettere here.
But the small screen I guess is the main reason not to do it that way.
I'm loving the phone (the footprint and hardware) but not so happy with the software - give me a month and I might smile again after the Android 2.1 update.
If not, I might jump to a custom Android 2.2. rom (see xda-developers again for more on that)
Hm, more stuff to talk about?
Oh, the wifi.... ok, nothing to talk about there. It works as I want.
The GPS is also wery good (not tried it in a big city like NY but it picks up signal fast even along the streets in a city
CoPilot is very good.
I've got the Garmin n