I doubt Amazon would facilitate any kind of legitimate Kindle support outside of a web browser.

I've got the Pro and, whilst a little to heavy for my liking, charging the marker is a no-brainer - it just attaches to the side for storage and charges wirelessly. Faster would always be appreciated of course.

Curious about your last statement as I find the writing feel best in class. Having tried a couple of others, admittedly a few years ago, the Pro felt the most natural to write on.