I've been trying to keep my Evernote backed up, and attempting to do so in multiple formats to ensure that I have something that can be parsed/imported later.
With 4000 notes, including a large number of scanned images and PDFs, the current 32-bit Evernote application crashes when exporting all notes in "Single-page html" or web-archive/mht. It took me a little while to track down what was happening, but essentially Evernote is consuming a large amount of RAM during exporting those formats. The used memory increases until it gets to about 3.5GB and then crashes.
The error messages in