Blogger now has an app for the Android OS. I switched from a hacked T-Mobile iPhone to a Verizon Droid X a few months ago. I've been much more happy with the switch than I anticipated. Mostly because my iPad still lets me check out the best iOS apps.
I'm also a real fan of Blogger, in case you can't tell by my non-inventive favicon (Its the one part of blogger that's not tweakable). So I'm happy to start messing with the Blogger app for Android.
Most of my mobile-musings are uploaded to Facebook or send over MMS. We'll see if this changes. I may whip up a hands-on review in a couple weeks.
Happy online thought sharing!