Three easy steps.
1) Set up a new blog on blogger for your shared items. Mine is yumesswithmyreader.blogspot.com
2) Allow emails to feed this new blog. To do this go to settings/email&mobile/postingoptions. You will see a firstname.lastname@example.org email address. Fill in the blank with any word (reader) and save the settings.
3) Share your feed via email from google reader by sending it to this new address, i.e. email@example.com
Do not forget to tell your friends about it.