I need to update the image uploader do that the original blob gets pushed, regardless of the preview. I also want to save a thumbnail at upload time (to img.tumb) as well as the original.

Since I'm going to be running the image data through some kind of processing library, I can also grab mime type and dimensions and stash them in meta data.

I've also been looking in a bit more detail at the Twitter export, and I'm not sure it's worth the effort. I know in my Facebook posts there's some stuff that I want to keep/share, but Twitter posts are lacking context.