::: Documents involving word-processing, spreadsheets, and 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 real "living documents"''', instead they represent a "one-way flow" of information. Also, those '''documents may become immediately "out-of-date", until those documents are downloaded, editing, saved, and uploaded'''.

::'''Inconsistent Perceptions'''