ok i've voted for both of you.
*actually if paint.net is voted then pdn will be the file format, openable with paint.net
if you want just pngs i will switch your vote to pngs
Since currently, half of us pretty much copy areas out of the xcf file to work on them before putting them back, and pdns would merely be a inconvenience to nue/matty/naru/whoever, but a pdn file would allow hellpotatoe and swonx to work on the map, i've voted paint.net so we're switching to paint.net files as soon as i or someone else converts the xcf file.