Looks like after reddit effect of users requesting CDs with their data Facebook allowed them to request download of all their published data. So for now there are two ways to get your data, but to have them all you still have use both.
Download all the data you’ve published so far.
This is simple, log-in to Facebook and go to your Account Settings. You’ll see there the option Download a copy of your Facebook data.at the bottom of the page. After gettin’ there you have to click on request and wait patiently a few hours for your email with download link.