Want an export function for mashups, backups & peace of mind

I _really_ like the way evernote looks like it can help me organise my various snippets.

However, the lack of any form of Export from the Mac or Web client worries me a great deal. Having all of my data locked into Evernote is probably too big a risk for me... and I tend not to like having my backups of interesting things in somebody elses hands all of the time. Call me paranoid :-)

I understand that there is an export in the Windows client - can we have a web one too please? A nice simple XML export like in delicious would be lovely... and would let me do fun mashup type things with the Evernote data too!