Description of problem:
Currently, there is not an obvious way for Red Hat content authors to peer edit each others work. Sometimes this is done in an Open Office document with tracked changes, or RT3. 

Zanata Can Help:
The ability to see two versions of the same document side by side in a browser would greatly simplify peer editing documents. Editors could choose whether to accept a string as is, or, edit the string for: spelling, readability, grammar, etc. 

Outcome:
This feature would enable authors to work more effectively together to produce better documentation.