Currently in order to email a link to a document you have to select the Document, then select Copy Link and then paste this into an email or you have to fill in the email form within Project Place.
A much quicker option would be to have two options under the new 'Share' drodown:
1) 'Email as Link'
2) 'Email as Attachment'
The system could then generate an email (with integration to local email client) with the subject auto filled in: ' <Document Name> from <User Name>' and the Link \ Attachment already pasted into the Body of the email.
This would remove the need for the email form in Project Place, which is cumbersome to fil in and does nto give you an audit trail in your email client 'Sent Items' folder.