Since I made my site mobile ready finally, I found the desire to post in the same way. So I acquired the Samsung Galaxy Tab2 and I love it.
After downloading and installing the WordPress app, I was promptly met with a PHP error 405. I am glad that WordPress also included information about resolution of the error. After a quick check in the posting from RPC/XML option I am posting this from the app.
This is like way cool for me and I know it may be old hat (red maybe?) to some but I am late to the Android market. I suspect this is going to be fun!