Doesn't work for me:

export.rb:1:in `require': no such file to load -- mechanize (LoadError) from export.rb:1

edit: nvm, installed libwww-mechanize-ruby and it's working fine.

Except Dropbox is multiplatform, which is essential to its success imo.

For the record, F7 wants to resolve to Bb, not C.

yep, corrected.