I'd like to make the data a little more portable on my site (http://www.obsidianportal.com http://www.obsidianportal.com), but it's one of those edge cases that

I'd like to make the data a little more portable on my site (http://www.obsidianportal.com http://www.obsidianportal.com), but it's one of those edge cases that always gets pushed to the bottom of the TODO list. It's not that I'm sitting here twirling my moustache about vendor lock-in, just that there are so many other more-pressing user-facing things to work on. If my users made a concerted effort to pressure me on this front, I'd probably do something, but so far it's just been a couple of stray "hey, can i get a data dump?" requests.