Great work. I love the editor of the app. It's so more simple than the others.
The only things I would like to see are the obvious spellchecker and uploading more than one image at a time.
With those two things, it would be a killer app.
PS: I use the Linux version.
Thanks for comment and feedback @trincowski! We are working to get v2 of Surfer in better shape with all above mentioned features.