:'''For Example:'''

::'''Nearly everyone uses e-mail'''

::Certain '''Social Media software''' (eg. facebook, twitter) are useful for posting messages and keeping in touch with friends and events,<br />but '''lack the ability to create and collectively edit ideas and document content'''.

::'''Document generation and editing''' (eg. word-pressing, spreadsheets, slide-shows) are mainly edited "off-line", which '''requires more work downloading and uploading files'''. Although they may be posted to web-pages, those documents are not really considered "living documents"...